9725105

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 13399992

約数和(自身を除く): 3674887

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 677, 845, 1105, 2873, 3385, 8801, 11509, 14365, 44005, 57545, 114413, 149617, 572065, 748085, 1945021, 9725105]

約数ペア:

[(1, 9725105), (5, 1945021), (13, 748085), (17, 572065), (65, 149617), (85, 114413), (169, 57545), (221, 44005), (677, 14365), (845, 11509), (1105, 8801), (2873, 3385)]