11248125

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{857}}^1$

素因数の和:887

約数の個数: 40

約数和(自身を含む): 21443136

約数和(自身を除く): 10195011

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 625, 857, 875, 1875, 2571, 2625, 4285, 4375, 5999, 12855, 13125, 17997, 21425, 29995, 64275, 89985, 107125, 149975, 321375, 449925, 535625, 749875, 1606875, 2249625, 3749375, 11248125]

約数ペア:

[(1, 11248125), (3, 3749375), (5, 2249625), (7, 1606875), (15, 749875), (21, 535625), (25, 449925), (35, 321375), (75, 149975), (105, 107125), (125, 89985), (175, 64275), (375, 29995), (525, 21425), (625, 17997), (857, 13125), (875, 12855), (1875, 5999), (2571, 4375), (2625, 4285)]