5650415

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 7118496

約数和(自身を除く): 1468081

約数列:

[1, 5, 41, 43, 205, 215, 641, 1763, 3205, 8815, 26281, 27563, 131405, 137815, 1130083, 5650415]

約数ペア:

[(1, 5650415), (5, 1130083), (41, 137815), (43, 131405), (205, 27563), (215, 26281), (641, 8815), (1763, 3205)]