5128625

素因数分解:

$5^3\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:565

約数の個数: 16

約数和(自身を含む): 6486480

約数和(自身を除く): 1357855

約数列:

[1, 5, 25, 89, 125, 445, 461, 2225, 2305, 11125, 11525, 41029, 57625, 205145, 1025725, 5128625]

約数ペア:

[(1, 5128625), (5, 1025725), (25, 205145), (89, 57625), (125, 41029), (445, 11525), (461, 11125), (2225, 2305)]