2593125

素因数分解:

$3^2\times 5^4\times {\mathrm{461}}^1$

素因数の和:487

約数の個数: 30

約数和(自身を含む): 4690686

約数和(自身を除く): 2097561

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 461, 625, 1125, 1383, 1875, 2305, 4149, 5625, 6915, 11525, 20745, 34575, 57625, 103725, 172875, 288125, 518625, 864375, 2593125]

約数ペア:

[(1, 2593125), (3, 864375), (5, 518625), (9, 288125), (15, 172875), (25, 103725), (45, 57625), (75, 34575), (125, 20745), (225, 11525), (375, 6915), (461, 5625), (625, 4149), (1125, 2305), (1383, 1875)]