389156625

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 192

約数和(自身を含む): 858574080

約数和(自身を除く): 469417455

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 33, 39, 41, 45, 55, 59, 65, 75, 99, 117, 123, 125, 143, 165, 177, 195, 205, 225, 275, 295, 325, 369, 375, 429, 451, 495, 531, 533, 585, 615, 649, 715, 767, 825, 885, 975, 1025, 1125, 1287, 1353, 1375, 1475, 1599, 1625, 1845, 1947, 2145, 2255, 2301, 2419, 2475, 2655, 2665, 2925, 3075, 3245, 3575, 3835, 4059, 4125, 4425, 4797, 4875, 5125, 5841, 5863, 6435, 6765, 6903, 7257, 7375, 7995, 8437, 9225, 9735, 10725, 11275, 11505, 12095, 12375, 13275, 13325, 14625, 15375, 16225, 17589, 17875, 19175, 20295, 21771, 22125, 23985, 25311, 26609, 29205, 29315, 31447, 32175, 33825, 34515, 36285, 39975, 42185, 46125, 48675, 52767, 53625, 56375, 57525, 60475, 66375, 66625, 75933, 79827, 81125, 87945, 94341, 95875, 101475, 108855, 119925, 126555, 133045, 146025, 146575, 157235, 160875, 169125, 172575, 181425, 199875, 210925, 239481, 243375, 263835, 283023, 287625, 302375, 345917, 379665, 399135, 439725, 471705, 507375, 544275, 599625, 632775, 665225, 730125, 732875, 786175, 862875, 907125, 1037751, 1054625, 1197405, 1319175, 1415115, 1729585, 1898325, 1995675, 2198625, 2358525, 2721375, 3113253, 3163875, 3326125, 3930875, 5188755, 5987025, 6595875, 7075575, 8647925, 9491625, 9978375, 11792625, 15566265, 25943775, 29935125, 35377875, 43239625, 77831325, 129718875, 389156625]

約数ペア:

[(1, 389156625), (3, 129718875), (5, 77831325), (9, 43239625), (11, 35377875), (13, 29935125), (15, 25943775), (25, 15566265), (33, 11792625), (39, 9978375), (41, 9491625), (45, 8647925), (55, 7075575), (59, 6595875), (65, 5987025), (75, 5188755), (99, 3930875), (117, 3326125), (123, 3163875), (125, 3113253), (143, 2721375), (165, 2358525), (177, 2198625), (195, 1995675), (205, 1898325), (225, 1729585), (275, 1415115), (295, 1319175), (325, 1197405), (369, 1054625), (375, 1037751), (429, 907125), (451, 862875), (495, 786175), (531, 732875), (533, 730125), (585, 665225), (615, 632775), (649, 599625), (715, 544275), (767, 507375), (825, 471705), (885, 439725), (975, 399135), (1025, 379665), (1125, 345917), (1287, 302375), (1353, 287625), (1375, 283023), (1475, 263835), (1599, 243375), (1625, 239481), (1845, 210925), (1947, 199875), (2145, 181425), (2255, 172575), (2301, 169125), (2419, 160875), (2475, 157235), (2655, 146575), (2665, 146025), (2925, 133045), (3075, 126555), (3245, 119925), (3575, 108855), (3835, 101475), (4059, 95875), (4125, 94341), (4425, 87945), (4797, 81125), (4875, 79827), (5125, 75933), (5841, 66625), (5863, 66375), (6435, 60475), (6765, 57525), (6903, 56375), (7257, 53625), (7375, 52767), (7995, 48675), (8437, 46125), (9225, 42185), (9735, 39975), (10725, 36285), (11275, 34515), (11505, 33825), (12095, 32175), (12375, 31447), (13275, 29315), (13325, 29205), (14625, 26609), (15375, 25311), (16225, 23985), (17589, 22125), (17875, 21771), (19175, 20295)]