744575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 24

約数和(自身を含む): 1041600

約数和(自身を除く): 297025

約数列:

[1, 5, 13, 25, 29, 65, 79, 145, 325, 377, 395, 725, 1027, 1885, 1975, 2291, 5135, 9425, 11455, 25675, 29783, 57275, 148915, 744575]

約数ペア:

[(1, 744575), (5, 148915), (13, 57275), (25, 29783), (29, 25675), (65, 11455), (79, 9425), (145, 5135), (325, 2291), (377, 1975), (395, 1885), (725, 1027)]