65512625

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{22787}}^1$

素因数の和:22825

約数の個数: 16

約数和(自身を含む): 85318272

約数和(自身を除く): 19805647

約数列:

[1, 5, 23, 25, 115, 125, 575, 2875, 22787, 113935, 524101, 569675, 2620505, 2848375, 13102525, 65512625]

約数ペア:

[(1, 65512625), (5, 13102525), (23, 2848375), (25, 2620505), (115, 569675), (125, 524101), (575, 113935), (2875, 22787)]