4327625

素因数分解:

$5^3\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:493

約数の個数: 16

約数和(自身を含む): 5475600

約数和(自身を除く): 1147975

約数列:

[1, 5, 25, 89, 125, 389, 445, 1945, 2225, 9725, 11125, 34621, 48625, 173105, 865525, 4327625]

約数ペア:

[(1, 4327625), (5, 865525), (25, 173105), (89, 48625), (125, 34621), (389, 11125), (445, 9725), (1945, 2225)]