10953865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 15676416

約数和(自身を除く): 4722551

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 221, 299, 391, 431, 1105, 1495, 1955, 2155, 5083, 5603, 7327, 9913, 25415, 28015, 36635, 49565, 95251, 128869, 168521, 476255, 644345, 842605, 2190773, 10953865]

約数ペア:

[(1, 10953865), (5, 2190773), (13, 842605), (17, 644345), (23, 476255), (65, 168521), (85, 128869), (115, 95251), (221, 49565), (299, 36635), (391, 28015), (431, 25415), (1105, 9913), (1495, 7327), (1955, 5603), (2155, 5083)]