42915315

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2251}}^1$

素因数の和:2331

約数の個数: 32

約数和(自身を含む): 72640512

約数和(自身を除く): 29725197

約数列:

[1, 3, 5, 15, 31, 41, 93, 123, 155, 205, 465, 615, 1271, 2251, 3813, 6355, 6753, 11255, 19065, 33765, 69781, 92291, 209343, 276873, 348905, 461455, 1046715, 1384365, 2861021, 8583063, 14305105, 42915315]

約数ペア:

[(1, 42915315), (3, 14305105), (5, 8583063), (15, 2861021), (31, 1384365), (41, 1046715), (93, 461455), (123, 348905), (155, 276873), (205, 209343), (465, 92291), (615, 69781), (1271, 33765), (2251, 19065), (3813, 11255), (6355, 6753)]