9940025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 13124160

約数和(自身を除く): 3184135

約数列:

[1, 5, 23, 25, 59, 115, 293, 295, 575, 1357, 1465, 1475, 6739, 6785, 7325, 17287, 33695, 33925, 86435, 168475, 397601, 432175, 1988005, 9940025]

約数ペア:

[(1, 9940025), (5, 1988005), (23, 432175), (25, 397601), (59, 168475), (115, 86435), (293, 33925), (295, 33695), (575, 17287), (1357, 7325), (1465, 6785), (1475, 6739)]