127406875

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{10729}}^1$

素因数の和:10768

約数の個数: 20

約数和(自身を含む): 167602600

約数和(自身を除く): 40195725

約数列:

[1, 5, 19, 25, 95, 125, 475, 625, 2375, 10729, 11875, 53645, 203851, 268225, 1019255, 1341125, 5096275, 6705625, 25481375, 127406875]

約数ペア:

[(1, 127406875), (5, 25481375), (19, 6705625), (25, 5096275), (95, 1341125), (125, 1019255), (475, 268225), (625, 203851), (2375, 53645), (10729, 11875)]