54878895

素因数分解:

$3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{4637}}^1$

素因数の和:4911

約数の個数: 24

約数和(自身を含む): 95505696

約数和(自身を除く): 40626801

約数列:

[1, 3, 5, 9, 15, 45, 263, 789, 1315, 2367, 3945, 4637, 11835, 13911, 23185, 41733, 69555, 208665, 1219531, 3658593, 6097655, 10975779, 18292965, 54878895]

約数ペア:

[(1, 54878895), (3, 18292965), (5, 10975779), (9, 6097655), (15, 3658593), (45, 1219531), (263, 208665), (789, 69555), (1315, 41733), (2367, 23185), (3945, 13911), (4637, 11835)]