700006875

素因数分解:

$3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{21961}}^1$

素因数の和:22001

約数の個数: 40

約数和(自身を含む): 1234967184

約数和(自身を除く): 534960309

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 625, 1275, 1875, 2125, 6375, 10625, 21961, 31875, 65883, 109805, 329415, 373337, 549025, 1120011, 1647075, 1866685, 2745125, 5600055, 8235375, 9333425, 13725625, 28000275, 41176875, 46667125, 140001375, 233335625, 700006875]

約数ペア:

[(1, 700006875), (3, 233335625), (5, 140001375), (15, 46667125), (17, 41176875), (25, 28000275), (51, 13725625), (75, 9333425), (85, 8235375), (125, 5600055), (255, 2745125), (375, 1866685), (425, 1647075), (625, 1120011), (1275, 549025), (1875, 373337), (2125, 329415), (6375, 109805), (10625, 65883), (21961, 31875)]