66540265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{2287}}^1$

素因数の和:2349

約数の個数: 24

約数和(自身を含む): 91099008

約数和(自身を除く): 24558743

約数列:

[1, 5, 11, 23, 55, 115, 253, 529, 1265, 2287, 2645, 5819, 11435, 25157, 29095, 52601, 125785, 263005, 578611, 1209823, 2893055, 6049115, 13308053, 66540265]

約数ペア:

[(1, 66540265), (5, 13308053), (11, 6049115), (23, 2893055), (55, 1209823), (115, 578611), (253, 263005), (529, 125785), (1265, 52601), (2287, 29095), (2645, 25157), (5819, 11435)]