8473125

素因数分解:

$3^1\times 5^4\times {\mathrm{4519}}^1$

素因数の和:4542

約数の個数: 20

約数和(自身を含む): 14120480

約数和(自身を除く): 5647355

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 4519, 13557, 22595, 67785, 112975, 338925, 564875, 1694625, 2824375, 8473125]

約数ペア:

[(1, 8473125), (3, 2824375), (5, 1694625), (15, 564875), (25, 338925), (75, 112975), (125, 67785), (375, 22595), (625, 13557), (1875, 4519)]