80805325

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1579}}^1$

素因数の和:1701

約数の個数: 24

約数和(自身を含む): 105796800

約数和(自身を除く): 24991475

約数列:

[1, 5, 23, 25, 89, 115, 445, 575, 1579, 2047, 2225, 7895, 10235, 36317, 39475, 51175, 140531, 181585, 702655, 907925, 3232213, 3513275, 16161065, 80805325]

約数ペア:

[(1, 80805325), (5, 16161065), (23, 3513275), (25, 3232213), (89, 907925), (115, 702655), (445, 181585), (575, 140531), (1579, 51175), (2047, 39475), (2225, 36317), (7895, 10235)]