2425415

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:466

約数の個数: 16

約数和(自身を含む): 3088800

約数和(自身を除く): 663385

約数列:

[1, 5, 29, 43, 145, 215, 389, 1247, 1945, 6235, 11281, 16727, 56405, 83635, 485083, 2425415]

約数ペア:

[(1, 2425415), (5, 485083), (29, 83635), (43, 56405), (145, 16727), (215, 11281), (389, 6235), (1247, 1945)]