797091875

素因数分解:

$5^4\times {\mathrm{1031}}^1\times {\mathrm{1237}}^1$

素因数の和:2288

約数の個数: 20

約数和(自身を含む): 997818096

約数和(自身を除く): 200726221

約数列:

[1, 5, 25, 125, 625, 1031, 1237, 5155, 6185, 25775, 30925, 128875, 154625, 644375, 773125, 1275347, 6376735, 31883675, 159418375, 797091875]

約数ペア:

[(1, 797091875), (5, 159418375), (25, 31883675), (125, 6376735), (625, 1275347), (1031, 773125), (1237, 644375), (5155, 154625), (6185, 128875), (25775, 30925)]