80473652125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{227407}}^1$

素因数の和:227590

約数の個数: 32

約数和(自身を含む): 106426944000

約数和(自身を除く): 25953291875

約数列:

[1, 5, 19, 25, 95, 125, 149, 475, 745, 2375, 2831, 3725, 14155, 18625, 70775, 227407, 353875, 1137035, 4320733, 5685175, 21603665, 28425875, 33883643, 108018325, 169418215, 540091625, 643789217, 847091075, 3218946085, 4235455375, 16094730425, 80473652125]

約数ペア:

[(1, 80473652125), (5, 16094730425), (19, 4235455375), (25, 3218946085), (95, 847091075), (125, 643789217), (149, 540091625), (475, 169418215), (745, 108018325), (2375, 33883643), (2831, 28425875), (3725, 21603665), (14155, 5685175), (18625, 4320733), (70775, 1137035), (227407, 353875)]