571601095

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{21821}}^1$

素因数の和:21883

約数の個数: 24

約数和(自身を含む): 766737792

約数和(自身を除く): 195136697

約数列:

[1, 5, 13, 31, 65, 155, 169, 403, 845, 2015, 5239, 21821, 26195, 109105, 283673, 676451, 1418365, 3382255, 3687749, 8793863, 18438745, 43969315, 114320219, 571601095]

約数ペア:

[(1, 571601095), (5, 114320219), (13, 43969315), (31, 18438745), (65, 8793863), (155, 3687749), (169, 3382255), (403, 1418365), (845, 676451), (2015, 283673), (5239, 109105), (21821, 26195)]