1394525

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{461}}^1$

素因数の和:493

約数の個数: 18

約数和(自身を含む): 1904826

約数和(自身を除く): 510301

約数列:

[1, 5, 11, 25, 55, 121, 275, 461, 605, 2305, 3025, 5071, 11525, 25355, 55781, 126775, 278905, 1394525]

約数ペア:

[(1, 1394525), (5, 278905), (11, 126775), (25, 55781), (55, 25355), (121, 11525), (275, 5071), (461, 3025), (605, 2305)]