57940395

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2351}}^1$

素因数の和:2443

約数の個数: 32

約数和(自身を含む): 97542144

約数和(自身を除く): 39601749

約数列:

[1, 3, 5, 15, 31, 53, 93, 155, 159, 265, 465, 795, 1643, 2351, 4929, 7053, 8215, 11755, 24645, 35265, 72881, 124603, 218643, 364405, 373809, 623015, 1093215, 1869045, 3862693, 11588079, 19313465, 57940395]

約数ペア:

[(1, 57940395), (3, 19313465), (5, 11588079), (15, 3862693), (31, 1869045), (53, 1093215), (93, 623015), (155, 373809), (159, 364405), (265, 218643), (465, 124603), (795, 72881), (1643, 35265), (2351, 24645), (4929, 11755), (7053, 8215)]