55115415

素因数分解:

$3^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1481}}^1$

素因数の和:2319

約数の個数: 24

約数和(自身を含む): 95713488

約数和(自身を除く): 40598073

約数列:

[1, 3, 5, 9, 15, 45, 827, 1481, 2481, 4135, 4443, 7405, 7443, 12405, 13329, 22215, 37215, 66645, 1224787, 3674361, 6123935, 11023083, 18371805, 55115415]

約数ペア:

[(1, 55115415), (3, 18371805), (5, 11023083), (9, 6123935), (15, 3674361), (45, 1224787), (827, 66645), (1481, 37215), (2481, 22215), (4135, 13329), (4443, 12405), (7405, 7443)]