159682465

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1\times {\mathrm{1277}}^1$

素因数の和:1652

約数の個数: 16

約数和(自身を含む): 194613840

約数和(自身を除く): 34931375

約数列:

[1, 5, 89, 281, 445, 1277, 1405, 6385, 25009, 113653, 125045, 358837, 568265, 1794185, 31936493, 159682465]

約数ペア:

[(1, 159682465), (5, 31936493), (89, 1794185), (281, 568265), (445, 358837), (1277, 125045), (1405, 113653), (6385, 25009)]