55952065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{6571}}^1$

素因数の和:6720

約数の個数: 16

約数和(自身を含む): 72870336

約数和(自身を除く): 16918271

約数列:

[1, 5, 13, 65, 131, 655, 1703, 6571, 8515, 32855, 85423, 427115, 860801, 4304005, 11190413, 55952065]

約数ペア:

[(1, 55952065), (5, 11190413), (13, 4304005), (65, 860801), (131, 427115), (655, 85423), (1703, 32855), (6571, 8515)]