6740245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 8631360

約数和(自身を除く): 1891115

約数列:

[1, 5, 17, 85, 179, 443, 895, 2215, 3043, 7531, 15215, 37655, 79297, 396485, 1348049, 6740245]

約数ペア:

[(1, 6740245), (5, 1348049), (17, 396485), (85, 79297), (179, 37655), (443, 15215), (895, 7531), (2215, 3043)]