10620415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1499}}^1$

素因数の和:1626

約数の個数: 16

約数和(自身を含む): 13860000

約数和(自身を除く): 3239585

約数列:

[1, 5, 13, 65, 109, 545, 1417, 1499, 7085, 7495, 19487, 97435, 163391, 816955, 2124083, 10620415]

約数ペア:

[(1, 10620415), (5, 2124083), (13, 816955), (65, 163391), (109, 97435), (545, 19487), (1417, 7495), (1499, 7085)]