5475145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 7140672

約数和(自身を除く): 1665527

約数列:

[1, 5, 13, 65, 131, 643, 655, 1703, 3215, 8359, 8515, 41795, 84233, 421165, 1095029, 5475145]

約数ペア:

[(1, 5475145), (5, 1095029), (13, 421165), (65, 84233), (131, 41795), (643, 8515), (655, 8359), (1703, 3215)]