325438085

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{757}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 455818752

約数和(自身を除く): 130380667

約数列:

[1, 5, 7, 35, 71, 173, 355, 497, 757, 865, 1211, 2485, 3785, 5299, 6055, 12283, 26495, 53747, 61415, 85981, 130961, 268735, 376229, 429905, 654805, 916727, 1881145, 4583635, 9298231, 46491155, 65087617, 325438085]

約数ペア:

[(1, 325438085), (5, 65087617), (7, 46491155), (35, 9298231), (71, 4583635), (173, 1881145), (355, 916727), (497, 654805), (757, 429905), (865, 376229), (1211, 268735), (2485, 130961), (3785, 85981), (5299, 61415), (6055, 53747), (12283, 26495)]