23005125

素因数分解:

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

素因数の和:69

約数の個数: 108

約数和(自身を含む): 49359492

約数和(自身を除く): 26354367

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 33, 39, 45, 55, 65, 75, 99, 117, 121, 125, 143, 165, 169, 195, 225, 275, 325, 363, 375, 429, 495, 507, 585, 605, 715, 825, 845, 975, 1089, 1125, 1287, 1375, 1521, 1573, 1625, 1815, 1859, 2145, 2475, 2535, 2925, 3025, 3575, 4125, 4225, 4719, 4875, 5445, 5577, 6435, 7605, 7865, 9075, 9295, 10725, 12375, 12675, 14157, 14625, 15125, 16731, 17875, 20449, 21125, 23595, 27225, 27885, 32175, 38025, 39325, 45375, 46475, 53625, 61347, 63375, 70785, 83655, 102245, 117975, 136125, 139425, 160875, 184041, 190125, 196625, 232375, 306735, 353925, 418275, 511225, 589875, 697125, 920205, 1533675, 1769625, 2091375, 2556125, 4601025, 7668375, 23005125]

約数ペア:

[(1, 23005125), (3, 7668375), (5, 4601025), (9, 2556125), (11, 2091375), (13, 1769625), (15, 1533675), (25, 920205), (33, 697125), (39, 589875), (45, 511225), (55, 418275), (65, 353925), (75, 306735), (99, 232375), (117, 196625), (121, 190125), (125, 184041), (143, 160875), (165, 139425), (169, 136125), (195, 117975), (225, 102245), (275, 83655), (325, 70785), (363, 63375), (375, 61347), (429, 53625), (495, 46475), (507, 45375), (585, 39325), (605, 38025), (715, 32175), (825, 27885), (845, 27225), (975, 23595), (1089, 21125), (1125, 20449), (1287, 17875), (1375, 16731), (1521, 15125), (1573, 14625), (1625, 14157), (1815, 12675), (1859, 12375), (2145, 10725), (2475, 9295), (2535, 9075), (2925, 7865), (3025, 7605), (3575, 6435), (4125, 5577), (4225, 5445), (4719, 4875)]