57266875

素因数分解:

$5^4\times {\mathrm{59}}^1\times {\mathrm{1553}}^1$

素因数の和:1632

約数の個数: 20

約数和(自身を含む): 72820440

約数和(自身を除く): 15553565

約数列:

[1, 5, 25, 59, 125, 295, 625, 1475, 1553, 7375, 7765, 36875, 38825, 91627, 194125, 458135, 970625, 2290675, 11453375, 57266875]

約数ペア:

[(1, 57266875), (5, 11453375), (25, 2290675), (59, 970625), (125, 458135), (295, 194125), (625, 91627), (1475, 38825), (1553, 36875), (7375, 7765)]