13358215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1361}}^1$

素因数の和:1530

約数の個数: 16

約数和(自身を含む): 17390016

約数和(自身を除く): 4031801

約数列:

[1, 5, 13, 65, 151, 755, 1361, 1963, 6805, 9815, 17693, 88465, 205511, 1027555, 2671643, 13358215]

約数ペア:

[(1, 13358215), (5, 2671643), (13, 1027555), (65, 205511), (151, 88465), (755, 17693), (1361, 9815), (1963, 6805)]