54202465

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2503}}^1$

素因数の和:2640

約数の個数: 16

約数和(自身を含む): 67067136

約数和(自身を除く): 12864671

約数列:

[1, 5, 61, 71, 305, 355, 2503, 4331, 12515, 21655, 152683, 177713, 763415, 888565, 10840493, 54202465]

約数ペア:

[(1, 54202465), (5, 10840493), (61, 888565), (71, 763415), (305, 177713), (355, 152683), (2503, 21655), (4331, 12515)]