57283125

素因数分解:

$3^1\times 5^4\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:383

約数の個数: 40

約数和(自身を含む): 96569088

約数和(自身を除く): 39285963

約数列:

[1, 3, 5, 15, 25, 75, 125, 137, 223, 375, 411, 625, 669, 685, 1115, 1875, 2055, 3345, 3425, 5575, 10275, 16725, 17125, 27875, 30551, 51375, 83625, 85625, 91653, 139375, 152755, 256875, 418125, 458265, 763775, 2291325, 3818875, 11456625, 19094375, 57283125]

約数ペア:

[(1, 57283125), (3, 19094375), (5, 11456625), (15, 3818875), (25, 2291325), (75, 763775), (125, 458265), (137, 418125), (223, 256875), (375, 152755), (411, 139375), (625, 91653), (669, 85625), (685, 83625), (1115, 51375), (1875, 30551), (2055, 27875), (3345, 17125), (3425, 16725), (5575, 10275)]