15100875

素因数分解:

$3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 28164864

約数和(自身を除く): 13063989

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 125, 155, 225, 279, 375, 433, 465, 775, 1125, 1299, 1395, 2165, 2325, 3875, 3897, 6495, 6975, 10825, 11625, 13423, 19485, 32475, 34875, 40269, 54125, 67115, 97425, 120807, 162375, 201345, 335575, 487125, 604035, 1006725, 1677875, 3020175, 5033625, 15100875]

約数ペア:

[(1, 15100875), (3, 5033625), (5, 3020175), (9, 1677875), (15, 1006725), (25, 604035), (31, 487125), (45, 335575), (75, 201345), (93, 162375), (125, 120807), (155, 97425), (225, 67115), (279, 54125), (375, 40269), (433, 34875), (465, 32475), (775, 19485), (1125, 13423), (1299, 11625), (1395, 10825), (2165, 6975), (2325, 6495), (3875, 3897)]