9939625

素因数分解:

$5^3\times {\mathrm{131}}^1\times {\mathrm{607}}^1$

素因数の和:753

約数の個数: 16

約数和(自身を含む): 12519936

約数和(自身を除く): 2580311

約数列:

[1, 5, 25, 125, 131, 607, 655, 3035, 3275, 15175, 16375, 75875, 79517, 397585, 1987925, 9939625]

約数ペア:

[(1, 9939625), (5, 1987925), (25, 397585), (125, 79517), (131, 75875), (607, 16375), (655, 15175), (3035, 3275)]