4475315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2270

約数の個数: 16

約数和(自身を含む): 5972736

約数和(自身を除く): 1497421

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 2221, 11105, 28873, 68851, 144365, 344255, 895063, 4475315]

約数ペア:

[(1, 4475315), (5, 895063), (13, 344255), (31, 144365), (65, 68851), (155, 28873), (403, 11105), (2015, 2221)]