89700825

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{941}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 156989952

約数和(自身を除く): 67289127

約数列:

[1, 3, 5, 15, 25, 31, 41, 75, 93, 123, 155, 205, 465, 615, 775, 941, 1025, 1271, 2325, 2823, 3075, 3813, 4705, 6355, 14115, 19065, 23525, 29171, 31775, 38581, 70575, 87513, 95325, 115743, 145855, 192905, 437565, 578715, 729275, 964525, 1196011, 2187825, 2893575, 3588033, 5980055, 17940165, 29900275, 89700825]

約数ペア:

[(1, 89700825), (3, 29900275), (5, 17940165), (15, 5980055), (25, 3588033), (31, 2893575), (41, 2187825), (75, 1196011), (93, 964525), (123, 729275), (155, 578715), (205, 437565), (465, 192905), (615, 145855), (775, 115743), (941, 95325), (1025, 87513), (1271, 70575), (2325, 38581), (2823, 31775), (3075, 29171), (3813, 23525), (4705, 19065), (6355, 14115)]