13155655

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{823}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 16611840

約数和(自身を除く): 3456185

約数列:

[1, 5, 23, 115, 139, 695, 823, 3197, 4115, 15985, 18929, 94645, 114397, 571985, 2631131, 13155655]

約数ペア:

[(1, 13155655), (5, 2631131), (23, 571985), (115, 114397), (139, 94645), (695, 18929), (823, 15985), (3197, 4115)]