152888255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 204747648

約数和(自身を除く): 51859393

約数列:

[1, 5, 13, 37, 65, 151, 185, 421, 481, 755, 1963, 2105, 2405, 5473, 5587, 9815, 15577, 27365, 27935, 63571, 72631, 77885, 202501, 317855, 363155, 826423, 1012505, 2352127, 4132115, 11760635, 30577651, 152888255]

約数ペア:

[(1, 152888255), (5, 30577651), (13, 11760635), (37, 4132115), (65, 2352127), (151, 1012505), (185, 826423), (421, 363155), (481, 317855), (755, 202501), (1963, 77885), (2105, 72631), (2405, 63571), (5473, 27935), (5587, 27365), (9815, 15577)]