56845665

素因数分解:

$3^3\times 5^1\times {\mathrm{421079}}^1$

素因数の和:421093

約数の個数: 16

約数和(自身を含む): 101059200

約数和(自身を除く): 44213535

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 421079, 1263237, 2105395, 3789711, 6316185, 11369133, 18948555, 56845665]

約数ペア:

[(1, 56845665), (3, 18948555), (5, 11369133), (9, 6316185), (15, 3789711), (27, 2105395), (45, 1263237), (135, 421079)]