83866315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41621}}^1$

素因数の和:41670

約数の個数: 16

約数和(自身を含む): 111879936

約数和(自身を除く): 28013621

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 41621, 208105, 541073, 1290251, 2705365, 6451255, 16773263, 83866315]

約数ペア:

[(1, 83866315), (5, 16773263), (13, 6451255), (31, 2705365), (65, 1290251), (155, 541073), (403, 208105), (2015, 41621)]