9311315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4621}}^1$

素因数の和:4670

約数の個数: 16

約数和(自身を含む): 12423936

約数和(自身を除く): 3112621

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 4621, 23105, 60073, 143251, 300365, 716255, 1862263, 9311315]

約数ペア:

[(1, 9311315), (5, 1862263), (13, 716255), (31, 300365), (65, 143251), (155, 60073), (403, 23105), (2015, 4621)]