22742725

素因数分解:

$5^2\times {\mathrm{739}}^1\times {\mathrm{1231}}^1$

素因数の和:1980

約数の個数: 12

約数和(自身を含む): 28262080

約数和(自身を除く): 5519355

約数列:

[1, 5, 25, 739, 1231, 3695, 6155, 18475, 30775, 909709, 4548545, 22742725]

約数ペア:

[(1, 22742725), (5, 4548545), (25, 909709), (739, 30775), (1231, 18475), (3695, 6155)]