25607215

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1361}}^1$

素因数の和:1490

約数の個数: 16

約数和(自身を含む): 31772736

約数和(自身を除く): 6165521

約数列:

[1, 5, 53, 71, 265, 355, 1361, 3763, 6805, 18815, 72133, 96631, 360665, 483155, 5121443, 25607215]

約数ペア:

[(1, 25607215), (5, 5121443), (53, 483155), (71, 360665), (265, 96631), (355, 72133), (1361, 18815), (3763, 6805)]