66109205

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{7229}}^1$

素因数の和:7324

約数の個数: 16

約数和(自身を含む): 83289600

約数和(自身を除く): 17180395

約数列:

[1, 5, 31, 59, 155, 295, 1829, 7229, 9145, 36145, 224099, 426511, 1120495, 2132555, 13221841, 66109205]

約数ペア:

[(1, 66109205), (5, 13221841), (31, 2132555), (59, 1120495), (155, 426511), (295, 224099), (1829, 36145), (7229, 9145)]