56555145

素因数分解:

$3^3\times 5^1\times {\mathrm{418927}}^1$

素因数の和:418941

約数の個数: 16

約数和(自身を含む): 100542720

約数和(自身を除く): 43987575

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 418927, 1256781, 2094635, 3770343, 6283905, 11311029, 18851715, 56555145]

約数ペア:

[(1, 56555145), (3, 18851715), (5, 11311029), (9, 6283905), (15, 3770343), (27, 2094635), (45, 1256781), (135, 418927)]