1010378225

素因数分解:

$5^2\times {\mathrm{109}}^1\times {\mathrm{599}}^1\times {\mathrm{619}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 1268520000

約数和(自身を除く): 258141775

約数列:

[1, 5, 25, 109, 545, 599, 619, 2725, 2995, 3095, 14975, 15475, 65291, 67471, 326455, 337355, 370781, 1632275, 1686775, 1853905, 9269525, 40415129, 202075645, 1010378225]

約数ペア:

[(1, 1010378225), (5, 202075645), (25, 40415129), (109, 9269525), (545, 1853905), (599, 1686775), (619, 1632275), (2725, 370781), (2995, 337355), (3095, 326455), (14975, 67471), (15475, 65291)]