7270875

素因数分解:

$3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 13725504

約数和(自身を除く): 6454629

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 125, 207, 225, 281, 345, 375, 575, 843, 1035, 1125, 1405, 1725, 2529, 2875, 4215, 5175, 6463, 7025, 8625, 12645, 19389, 21075, 25875, 32315, 35125, 58167, 63225, 96945, 105375, 161575, 290835, 316125, 484725, 807875, 1454175, 2423625, 7270875]

約数ペア:

[(1, 7270875), (3, 2423625), (5, 1454175), (9, 807875), (15, 484725), (23, 316125), (25, 290835), (45, 161575), (69, 105375), (75, 96945), (115, 63225), (125, 58167), (207, 35125), (225, 32315), (281, 25875), (345, 21075), (375, 19389), (575, 12645), (843, 8625), (1035, 7025), (1125, 6463), (1405, 5175), (1725, 4215), (2529, 2875)]