9401215

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{463}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 11759616

約数和(自身を除く): 2358401

約数列:

[1, 5, 31, 131, 155, 463, 655, 2315, 4061, 14353, 20305, 60653, 71765, 303265, 1880243, 9401215]

約数ペア:

[(1, 9401215), (5, 1880243), (31, 303265), (131, 71765), (155, 60653), (463, 20305), (655, 14353), (2315, 4061)]