15447055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2221}}^1$

素因数の和:2346

約数の個数: 16

約数和(自身を含む): 20157984

約数和(自身を除く): 4710929

約数列:

[1, 5, 13, 65, 107, 535, 1391, 2221, 6955, 11105, 28873, 144365, 237647, 1188235, 3089411, 15447055]

約数ペア:

[(1, 15447055), (5, 3089411), (13, 1188235), (65, 237647), (107, 144365), (535, 28873), (1391, 11105), (2221, 6955)]