6853125

素因数分解:

$3^1\times 5^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:88

約数の個数: 48

約数和(自身を含む): 12374208

約数和(自身を除く): 5521083

約数列:

[1, 3, 5, 15, 17, 25, 43, 51, 75, 85, 125, 129, 215, 255, 375, 425, 625, 645, 731, 1075, 1275, 1875, 2125, 2193, 3125, 3225, 3655, 5375, 6375, 9375, 10625, 10965, 16125, 18275, 26875, 31875, 53125, 54825, 80625, 91375, 134375, 159375, 274125, 403125, 456875, 1370625, 2284375, 6853125]

約数ペア:

[(1, 6853125), (3, 2284375), (5, 1370625), (15, 456875), (17, 403125), (25, 274125), (43, 159375), (51, 134375), (75, 91375), (85, 80625), (125, 54825), (129, 53125), (215, 31875), (255, 26875), (375, 18275), (425, 16125), (625, 10965), (645, 10625), (731, 9375), (1075, 6375), (1275, 5375), (1875, 3655), (2125, 3225), (2193, 3125)]