1936988625

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{881}}^1$

素因数の和:964

約数の個数: 128

約数和(自身を含む): 3883396608

約数和(自身を除く): 1946407983

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 41, 55, 65, 75, 123, 125, 143, 165, 195, 205, 275, 325, 375, 429, 451, 533, 615, 715, 825, 881, 975, 1025, 1353, 1375, 1599, 1625, 2145, 2255, 2643, 2665, 3075, 3575, 4125, 4405, 4875, 5125, 5863, 6765, 7995, 9691, 10725, 11275, 11453, 13215, 13325, 15375, 17589, 17875, 22025, 29073, 29315, 33825, 34359, 36121, 39975, 48455, 53625, 56375, 57265, 66075, 66625, 87945, 108363, 110125, 125983, 145365, 146575, 169125, 171795, 180605, 199875, 242275, 286325, 330375, 377949, 397331, 439725, 469573, 541815, 629915, 726825, 732875, 858975, 903025, 1191993, 1211375, 1408719, 1431625, 1889745, 1986655, 2198625, 2347865, 2709075, 3149575, 3634125, 4294875, 4515125, 5165303, 5959965, 7043595, 9448725, 9933275, 11739325, 13545375, 15495909, 15747875, 25826515, 29799825, 35217975, 47243625, 49666375, 58696625, 77479545, 129132575, 148999125, 176089875, 387397725, 645662875, 1936988625]

約数ペア:

[(1, 1936988625), (3, 645662875), (5, 387397725), (11, 176089875), (13, 148999125), (15, 129132575), (25, 77479545), (33, 58696625), (39, 49666375), (41, 47243625), (55, 35217975), (65, 29799825), (75, 25826515), (123, 15747875), (125, 15495909), (143, 13545375), (165, 11739325), (195, 9933275), (205, 9448725), (275, 7043595), (325, 5959965), (375, 5165303), (429, 4515125), (451, 4294875), (533, 3634125), (615, 3149575), (715, 2709075), (825, 2347865), (881, 2198625), (975, 1986655), (1025, 1889745), (1353, 1431625), (1375, 1408719), (1599, 1211375), (1625, 1191993), (2145, 903025), (2255, 858975), (2643, 732875), (2665, 726825), (3075, 629915), (3575, 541815), (4125, 469573), (4405, 439725), (4875, 397331), (5125, 377949), (5863, 330375), (6765, 286325), (7995, 242275), (9691, 199875), (10725, 180605), (11275, 171795), (11453, 169125), (13215, 146575), (13325, 145365), (15375, 125983), (17589, 110125), (17875, 108363), (22025, 87945), (29073, 66625), (29315, 66075), (33825, 57265), (34359, 56375), (36121, 53625), (39975, 48455)]