6245405

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:356

約数の個数: 16

約数和(自身を含む): 7722624

約数和(自身を除く): 1477219

約数列:

[1, 5, 67, 103, 181, 335, 515, 905, 6901, 12127, 18643, 34505, 60635, 93215, 1249081, 6245405]

約数ペア:

[(1, 6245405), (5, 1249081), (67, 93215), (103, 60635), (181, 34505), (335, 18643), (515, 12127), (905, 6901)]