2425845

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3761}}^1$

素因数の和:3812

約数の個数: 16

約数和(自身を含む): 3972672

約数和(自身を除く): 1546827

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 3761, 11283, 18805, 56415, 161723, 485169, 808615, 2425845]

約数ペア:

[(1, 2425845), (3, 808615), (5, 485169), (15, 161723), (43, 56415), (129, 18805), (215, 11283), (645, 3761)]