13331345475

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{233}}^1\times {\mathrm{15569}}^1$

素因数の和:15829

約数の個数: 72

約数和(自身を含む): 25751409840

約数和(自身を除く): 12420064365

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 233, 245, 525, 699, 735, 1165, 1225, 1631, 3495, 3675, 4893, 5825, 8155, 11417, 15569, 17475, 24465, 34251, 40775, 46707, 57085, 77845, 108983, 122325, 171255, 233535, 285425, 326949, 389225, 544915, 762881, 856275, 1167675, 1634745, 2288643, 2724575, 3627577, 3814405, 8173725, 10882731, 11443215, 18137885, 19072025, 25393039, 54413655, 57216075, 76179117, 90689425, 126965195, 177751273, 272068275, 380895585, 533253819, 634825975, 888756365, 1904477925, 2666269095, 4443781825, 13331345475]

約数ペア:

[(1, 13331345475), (3, 4443781825), (5, 2666269095), (7, 1904477925), (15, 888756365), (21, 634825975), (25, 533253819), (35, 380895585), (49, 272068275), (75, 177751273), (105, 126965195), (147, 90689425), (175, 76179117), (233, 57216075), (245, 54413655), (525, 25393039), (699, 19072025), (735, 18137885), (1165, 11443215), (1225, 10882731), (1631, 8173725), (3495, 3814405), (3675, 3627577), (4893, 2724575), (5825, 2288643), (8155, 1634745), (11417, 1167675), (15569, 856275), (17475, 762881), (24465, 544915), (34251, 389225), (40775, 326949), (46707, 285425), (57085, 233535), (77845, 171255), (108983, 122325)]