40069145

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{1021}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 49448448

約数和(自身を除く): 9379303

約数列:

[1, 5, 47, 167, 235, 835, 1021, 5105, 7849, 39245, 47987, 170507, 239935, 852535, 8013829, 40069145]

約数ペア:

[(1, 40069145), (5, 8013829), (47, 852535), (167, 239935), (235, 170507), (835, 47987), (1021, 39245), (5105, 7849)]