143899885

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{4987}}^1$

素因数の和:5220

約数の個数: 16

約数和(自身を含む): 179568000

約数和(自身を除く): 35668115

約数列:

[1, 5, 29, 145, 199, 995, 4987, 5771, 24935, 28855, 144623, 723115, 992413, 4962065, 28779977, 143899885]

約数ペア:

[(1, 143899885), (5, 28779977), (29, 4962065), (145, 992413), (199, 723115), (995, 144623), (4987, 28855), (5771, 24935)]