13155935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6529}}^1$

素因数の和:6578

約数の個数: 16

約数和(自身を含む): 17552640

約数和(自身を除く): 4396705

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 6529, 32645, 84877, 202399, 424385, 1011995, 2631187, 13155935]

約数ペア:

[(1, 13155935), (5, 2631187), (13, 1011995), (31, 424385), (65, 202399), (155, 84877), (403, 32645), (2015, 6529)]