2034975

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 3448192

約数和(自身を除く): 1413217

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 631, 645, 1075, 1893, 3155, 3225, 9465, 15775, 27133, 47325, 81399, 135665, 406995, 678325, 2034975]

約数ペア:

[(1, 2034975), (3, 678325), (5, 406995), (15, 135665), (25, 81399), (43, 47325), (75, 27133), (129, 15775), (215, 9465), (631, 3225), (645, 3155), (1075, 1893)]