25234495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1217}}^1$

素因数の和:1275

約数の個数: 32

約数和(自身を含む): 36832320

約数和(自身を除く): 11597825

約数列:

[1, 5, 11, 13, 29, 55, 65, 143, 145, 319, 377, 715, 1217, 1595, 1885, 4147, 6085, 13387, 15821, 20735, 35293, 66935, 79105, 174031, 176465, 388223, 458809, 870155, 1941115, 2294045, 5046899, 25234495]

約数ペア:

[(1, 25234495), (5, 5046899), (11, 2294045), (13, 1941115), (29, 870155), (55, 458809), (65, 388223), (143, 176465), (145, 174031), (319, 79105), (377, 66935), (715, 35293), (1217, 20735), (1595, 15821), (1885, 13387), (4147, 6085)]