2192445

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{587}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 3852576

約数和(自身を除く): 1660131

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 587, 747, 1245, 1761, 2935, 3735, 5283, 8805, 26415, 48721, 146163, 243605, 438489, 730815, 2192445]

約数ペア:

[(1, 2192445), (3, 730815), (5, 438489), (9, 243605), (15, 146163), (45, 48721), (83, 26415), (249, 8805), (415, 5283), (587, 3735), (747, 2935), (1245, 1761)]