2207295

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 3861312

約数和(自身を除く): 1654017

約数列:

[1, 3, 5, 9, 15, 45, 181, 271, 543, 813, 905, 1355, 1629, 2439, 2715, 4065, 8145, 12195, 49051, 147153, 245255, 441459, 735765, 2207295]

約数ペア:

[(1, 2207295), (3, 735765), (5, 441459), (9, 245255), (15, 147153), (45, 49051), (181, 12195), (271, 8145), (543, 4065), (813, 2715), (905, 2439), (1355, 1629)]