16171615

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1033}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 20249856

約数和(自身を除く): 4078241

約数列:

[1, 5, 31, 101, 155, 505, 1033, 3131, 5165, 15655, 32023, 104333, 160115, 521665, 3234323, 16171615]

約数ペア:

[(1, 16171615), (5, 3234323), (31, 521665), (101, 160115), (155, 104333), (505, 32023), (1033, 15655), (3131, 5165)]