5478375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{2087}}^1$

素因数の和:2112

約数の個数: 32

約数和(自身を含む): 10423296

約数和(自身を除く): 4944921

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 2087, 2625, 6261, 10435, 14609, 31305, 43827, 52175, 73045, 156525, 219135, 260875, 365225, 782625, 1095675, 1826125, 5478375]

約数ペア:

[(1, 5478375), (3, 1826125), (5, 1095675), (7, 782625), (15, 365225), (21, 260875), (25, 219135), (35, 156525), (75, 73045), (105, 52175), (125, 43827), (175, 31305), (375, 14609), (525, 10435), (875, 6261), (2087, 2625)]