9813245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3511}}^1$

素因数の和:3572

約数の個数: 16

約数和(自身を含む): 12980352

約数和(自身を除く): 3167107

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 3511, 17555, 45643, 150973, 228215, 754865, 1962649, 9813245]

約数ペア:

[(1, 9813245), (5, 1962649), (13, 754865), (43, 228215), (65, 150973), (215, 45643), (559, 17555), (2795, 3511)]