2015138745

素因数分解:

$3^2\times 5^1\times {\mathrm{8803}}^1\times {\mathrm{5087}}^1$

素因数の和:13901

約数の個数: 24

約数和(自身を含む): 3493990656

約数和(自身を除く): 1478851911

約数列:

[1, 3, 5, 9, 15, 45, 5087, 8803, 15261, 25435, 26409, 44015, 45783, 76305, 79227, 132045, 228915, 396135, 44780861, 134342583, 223904305, 403027749, 671712915, 2015138745]

約数ペア:

[(1, 2015138745), (3, 671712915), (5, 403027749), (9, 223904305), (15, 134342583), (45, 44780861), (5087, 396135), (8803, 228915), (15261, 132045), (25435, 79227), (26409, 76305), (44015, 45783)]