42788745

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55933}}^1$

素因数の和:55961

約数の個数: 24

約数和(自身を含む): 78531336

約数和(自身を除く): 35742591

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 55933, 167799, 279665, 503397, 838995, 950861, 2516985, 2852583, 4754305, 8557749, 14262915, 42788745]

約数ペア:

[(1, 42788745), (3, 14262915), (5, 8557749), (9, 4754305), (15, 2852583), (17, 2516985), (45, 950861), (51, 838995), (85, 503397), (153, 279665), (255, 167799), (765, 55933)]