55165585

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2357}}^1$

素因数の和:2544

約数の個数: 16

約数和(自身を含む): 68815872

約数和(自身を除く): 13650287

約数列:

[1, 5, 31, 151, 155, 755, 2357, 4681, 11785, 23405, 73067, 355907, 365335, 1779535, 11033117, 55165585]

約数ペア:

[(1, 55165585), (5, 11033117), (31, 1779535), (151, 365335), (155, 355907), (755, 73067), (2357, 23405), (4681, 11785)]