10309405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 13014144

約数和(自身を除く): 2704739

約数列:

[1, 5, 23, 115, 157, 571, 785, 2855, 3611, 13133, 18055, 65665, 89647, 448235, 2061881, 10309405]

約数ペア:

[(1, 10309405), (5, 2061881), (23, 448235), (115, 89647), (157, 65665), (571, 18055), (785, 13133), (2855, 3611)]