2492415

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 4372368

約数和(自身を除く): 1879953

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 485, 571, 873, 1455, 1713, 2855, 4365, 5139, 8565, 25695, 55387, 166161, 276935, 498483, 830805, 2492415]

約数ペア:

[(1, 2492415), (3, 830805), (5, 498483), (9, 276935), (15, 166161), (45, 55387), (97, 25695), (291, 8565), (485, 5139), (571, 4365), (873, 2855), (1455, 1713)]