55986615

素因数分解:

$3^2\times 5^1\times {\mathrm{883}}^1\times {\mathrm{1409}}^1$

素因数の和:2303

約数の個数: 24

約数和(自身を含む): 97222320

約数和(自身を除く): 41235705

約数列:

[1, 3, 5, 9, 15, 45, 883, 1409, 2649, 4227, 4415, 7045, 7947, 12681, 13245, 21135, 39735, 63405, 1244147, 3732441, 6220735, 11197323, 18662205, 55986615]

約数ペア:

[(1, 55986615), (3, 18662205), (5, 11197323), (9, 6220735), (15, 3732441), (45, 1244147), (883, 63405), (1409, 39735), (2649, 21135), (4227, 13245), (4415, 12681), (7045, 7947)]