11752875

素因数分解:

$3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 21934848

約数和(自身を除く): 10181973

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 125, 155, 225, 279, 337, 375, 465, 775, 1011, 1125, 1395, 1685, 2325, 3033, 3875, 5055, 6975, 8425, 10447, 11625, 15165, 25275, 31341, 34875, 42125, 52235, 75825, 94023, 126375, 156705, 261175, 379125, 470115, 783525, 1305875, 2350575, 3917625, 11752875]

約数ペア:

[(1, 11752875), (3, 3917625), (5, 2350575), (9, 1305875), (15, 783525), (25, 470115), (31, 379125), (45, 261175), (75, 156705), (93, 126375), (125, 94023), (155, 75825), (225, 52235), (279, 42125), (337, 34875), (375, 31341), (465, 25275), (775, 15165), (1011, 11625), (1125, 10447), (1395, 8425), (1685, 6975), (2325, 5055), (3033, 3875)]