84907125

素因数分解:

$3^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{1063}}^1$

素因数の和:1155

約数の個数: 48

約数和(自身を含む): 155361024

約数和(自身を除く): 70453899

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 125, 213, 225, 355, 375, 639, 1063, 1065, 1125, 1775, 3189, 3195, 5315, 5325, 8875, 9567, 15945, 15975, 26575, 26625, 47835, 75473, 79725, 79875, 132875, 226419, 239175, 377365, 398625, 679257, 1132095, 1195875, 1886825, 3396285, 5660475, 9434125, 16981425, 28302375, 84907125]

約数ペア:

[(1, 84907125), (3, 28302375), (5, 16981425), (9, 9434125), (15, 5660475), (25, 3396285), (45, 1886825), (71, 1195875), (75, 1132095), (125, 679257), (213, 398625), (225, 377365), (355, 239175), (375, 226419), (639, 132875), (1063, 79875), (1065, 79725), (1125, 75473), (1775, 47835), (3189, 26625), (3195, 26575), (5315, 15975), (5325, 15945), (8875, 9567)]