35920625

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{4421}}^1$

素因数の和:4454

約数の個数: 20

約数和(自身を含む): 48350148

約数和(自身を除く): 12429523

約数列:

[1, 5, 13, 25, 65, 125, 325, 625, 1625, 4421, 8125, 22105, 57473, 110525, 287365, 552625, 1436825, 2763125, 7184125, 35920625]

約数ペア:

[(1, 35920625), (5, 7184125), (13, 2763125), (25, 1436825), (65, 552625), (125, 287365), (325, 110525), (625, 57473), (1625, 22105), (4421, 8125)]