63940655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{2131}}^1$

素因数の和:2506

約数の個数: 16

約数和(自身を含む): 81510624

約数和(自身を除く): 17569969

約数列:

[1, 5, 17, 85, 353, 1765, 2131, 6001, 10655, 30005, 36227, 181135, 752243, 3761215, 12788131, 63940655]

約数ペア:

[(1, 63940655), (5, 12788131), (17, 3761215), (85, 752243), (353, 181135), (1765, 36227), (2131, 30005), (6001, 10655)]