12310875

素因数分解:

$3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 22973184

約数和(自身を除く): 10662309

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 125, 155, 225, 279, 353, 375, 465, 775, 1059, 1125, 1395, 1765, 2325, 3177, 3875, 5295, 6975, 8825, 10943, 11625, 15885, 26475, 32829, 34875, 44125, 54715, 79425, 98487, 132375, 164145, 273575, 397125, 492435, 820725, 1367875, 2462175, 4103625, 12310875]

約数ペア:

[(1, 12310875), (3, 4103625), (5, 2462175), (9, 1367875), (15, 820725), (25, 492435), (31, 397125), (45, 273575), (75, 164145), (93, 132375), (125, 98487), (155, 79425), (225, 54715), (279, 44125), (353, 34875), (375, 32829), (465, 26475), (775, 15885), (1059, 11625), (1125, 10943), (1395, 8825), (1765, 6975), (2325, 5295), (3177, 3875)]