489328905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2509379}}^1$

素因数の和:2509400

約数の個数: 16

約数和(自身を含む): 843151680

約数和(自身を除く): 353822775

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 2509379, 7528137, 12546895, 32621927, 37640685, 97865781, 163109635, 489328905]

約数ペア:

[(1, 489328905), (3, 163109635), (5, 97865781), (13, 37640685), (15, 32621927), (39, 12546895), (65, 7528137), (195, 2509379)]