100555

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:55

約数の個数: 24

約数和(自身を含む): 158112

約数和(自身を除く): 57557

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 169, 221, 455, 595, 845, 1105, 1183, 1547, 2873, 5915, 7735, 14365, 20111, 100555]

約数ペア:

[(1, 100555), (5, 20111), (7, 14365), (13, 7735), (17, 5915), (35, 2873), (65, 1547), (85, 1183), (91, 1105), (119, 845), (169, 595), (221, 455)]