151722275

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1249}}^1$

素因数の和:1415

約数の個数: 24

約数和(自身を含む): 194370000

約数和(自身を除く): 42647725

約数列:

[1, 5, 25, 43, 113, 215, 565, 1075, 1249, 2825, 4859, 6245, 24295, 31225, 53707, 121475, 141137, 268535, 705685, 1342675, 3528425, 6068891, 30344455, 151722275]

約数ペア:

[(1, 151722275), (5, 30344455), (25, 6068891), (43, 3528425), (113, 1342675), (215, 705685), (565, 268535), (1075, 141137), (1249, 121475), (2825, 53707), (4859, 31225), (6245, 24295)]