2961335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1571}}^1$

素因数の和:1618

約数の個数: 16

約数和(自身を含む): 3961440

約数和(自身を除く): 1000105

約数列:

[1, 5, 13, 29, 65, 145, 377, 1571, 1885, 7855, 20423, 45559, 102115, 227795, 592267, 2961335]

約数ペア:

[(1, 2961335), (5, 592267), (13, 227795), (29, 102115), (65, 45559), (145, 20423), (377, 7855), (1571, 1885)]