82000405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{7351}}^1$

素因数の和:7476

約数の個数: 16

約数和(自身を含む): 103751424

約数和(自身を除く): 21751019

約数列:

[1, 5, 23, 97, 115, 485, 2231, 7351, 11155, 36755, 169073, 713047, 845365, 3565235, 16400081, 82000405]

約数ペア:

[(1, 82000405), (5, 16400081), (23, 3565235), (97, 845365), (115, 713047), (485, 169073), (2231, 36755), (7351, 11155)]