55566765

素因数分解:

$3^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1787}}^1$

素因数の和:2489

約数の個数: 24

約数和(自身を含む): 96509088

約数和(自身を除く): 40942323

約数列:

[1, 3, 5, 9, 15, 45, 691, 1787, 2073, 3455, 5361, 6219, 8935, 10365, 16083, 26805, 31095, 80415, 1234817, 3704451, 6174085, 11113353, 18522255, 55566765]

約数ペア:

[(1, 55566765), (3, 18522255), (5, 11113353), (9, 6174085), (15, 3704451), (45, 1234817), (691, 80415), (1787, 31095), (2073, 26805), (3455, 16083), (5361, 10365), (6219, 8935)]