89942625

素因数分解:

$3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{2579}}^1$

素因数の和:2631

約数の個数: 48

約数和(自身を含む): 167431680

約数和(自身を除く): 77489055

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 125, 155, 225, 279, 375, 465, 775, 1125, 1395, 2325, 2579, 3875, 6975, 7737, 11625, 12895, 23211, 34875, 38685, 64475, 79949, 116055, 193425, 239847, 322375, 399745, 580275, 719541, 967125, 1199235, 1998725, 2901375, 3597705, 5996175, 9993625, 17988525, 29980875, 89942625]

約数ペア:

[(1, 89942625), (3, 29980875), (5, 17988525), (9, 9993625), (15, 5996175), (25, 3597705), (31, 2901375), (45, 1998725), (75, 1199235), (93, 967125), (125, 719541), (155, 580275), (225, 399745), (279, 322375), (375, 239847), (465, 193425), (775, 116055), (1125, 79949), (1395, 64475), (2325, 38685), (2579, 34875), (3875, 23211), (6975, 12895), (7737, 11625)]