101405525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{613}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 135902760

約数和(自身を除く): 34497235

約数列:

[1, 5, 13, 25, 65, 325, 509, 613, 2545, 3065, 6617, 7969, 12725, 15325, 33085, 39845, 165425, 199225, 312017, 1560085, 4056221, 7800425, 20281105, 101405525]

約数ペア:

[(1, 101405525), (5, 20281105), (13, 7800425), (25, 4056221), (65, 1560085), (325, 312017), (509, 199225), (613, 165425), (2545, 39845), (3065, 33085), (6617, 15325), (7969, 12725)]