2152865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3011}}^1$

素因数の和:3040

約数の個数: 16

約数和(自身を含む): 3036096

約数和(自身を除く): 883231

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 3011, 15055, 33121, 39143, 165605, 195715, 430573, 2152865]

約数ペア:

[(1, 2152865), (5, 430573), (11, 195715), (13, 165605), (55, 39143), (65, 33121), (143, 15055), (715, 3011)]