1478125

素因数分解:

$5^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:79

約数の個数: 24

約数和(自身を含む): 2062368

約数和(自身を除く): 584243

約数列:

[1, 5, 11, 25, 43, 55, 125, 215, 275, 473, 625, 1075, 1375, 2365, 3125, 5375, 6875, 11825, 26875, 34375, 59125, 134375, 295625, 1478125]

約数ペア:

[(1, 1478125), (5, 295625), (11, 134375), (25, 59125), (43, 34375), (55, 26875), (125, 11825), (215, 6875), (275, 5375), (473, 3125), (625, 2365), (1075, 1375)]