15339775

素因数分解:

$5^2\times {\mathrm{11}}^3\times {\mathrm{461}}^1$

素因数の和:504

約数の個数: 24

約数和(自身を含む): 20967408

約数和(自身を除く): 5627633

約数列:

[1, 5, 11, 25, 55, 121, 275, 461, 605, 1331, 2305, 3025, 5071, 6655, 11525, 25355, 33275, 55781, 126775, 278905, 613591, 1394525, 3067955, 15339775]

約数ペア:

[(1, 15339775), (5, 3067955), (11, 1394525), (25, 613591), (55, 278905), (121, 126775), (275, 55781), (461, 33275), (605, 25355), (1331, 11525), (2305, 6655), (3025, 5071)]