42949045

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{5399}}^1$

素因数の和:5484

約数の個数: 16

約数和(自身を含む): 54172800

約数和(自身を除く): 11223755

約数列:

[1, 5, 37, 43, 185, 215, 1591, 5399, 7955, 26995, 199763, 232157, 998815, 1160785, 8589809, 42949045]

約数ペア:

[(1, 42949045), (5, 8589809), (37, 1160785), (43, 998815), (185, 232157), (215, 199763), (1591, 26995), (5399, 7955)]