57320255

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{12157}}^1$

素因数の和:12226

約数の個数: 16

約数和(自身を含む): 73531584

約数和(自身を除く): 16211329

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 12157, 60785, 279611, 498437, 1398055, 2492185, 11464051, 57320255]

約数ペア:

[(1, 57320255), (5, 11464051), (23, 2492185), (41, 1398055), (115, 498437), (205, 279611), (943, 60785), (4715, 12157)]