1009364525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{28493}}^1$

素因数の和:28625

約数の個数: 24

約数和(自身を含む): 1360303560

約数和(自身を除く): 350939035

約数列:

[1, 5, 13, 25, 65, 109, 325, 545, 1417, 2725, 7085, 28493, 35425, 142465, 370409, 712325, 1852045, 3105737, 9260225, 15528685, 40374581, 77643425, 201872905, 1009364525]

約数ペア:

[(1, 1009364525), (5, 201872905), (13, 77643425), (25, 40374581), (65, 15528685), (109, 9260225), (325, 3105737), (545, 1852045), (1417, 712325), (2725, 370409), (7085, 142465), (28493, 35425)]