65120521

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 70170624

約数和(自身を除く): 5050103

約数列:

[1, 23, 47, 107, 563, 1081, 2461, 5029, 12949, 26461, 60241, 115667, 608603, 1385543, 2831327, 65120521]

約数ペア:

[(1, 65120521), (23, 2831327), (47, 1385543), (107, 608603), (563, 115667), (1081, 60241), (2461, 26461), (5029, 12949)]