155460665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{7589}}^1$

素因数の和:7852

約数の個数: 16

約数和(自身を含む): 198372240

約数和(自身を除く): 42911575

約数列:

[1, 5, 17, 85, 241, 1205, 4097, 7589, 20485, 37945, 129013, 645065, 1828949, 9144745, 31092133, 155460665]

約数ペア:

[(1, 155460665), (5, 31092133), (17, 9144745), (85, 1828949), (241, 645065), (1205, 129013), (4097, 37945), (7589, 20485)]