38288375

素因数分解:

$5^3\times {\mathrm{157}}^1\times {\mathrm{1951}}^1$

素因数の和:2123

約数の個数: 16

約数和(自身を含む): 48112896

約数和(自身を除く): 9824521

約数列:

[1, 5, 25, 125, 157, 785, 1951, 3925, 9755, 19625, 48775, 243875, 306307, 1531535, 7657675, 38288375]

約数ペア:

[(1, 38288375), (5, 7657675), (25, 1531535), (125, 306307), (157, 243875), (785, 48775), (1951, 19625), (3925, 9755)]