55866315

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 92252160

約数和(自身を除く): 36385845

約数列:

[1, 3, 5, 15, 47, 109, 141, 235, 327, 545, 705, 727, 1635, 2181, 3635, 5123, 10905, 15369, 25615, 34169, 76845, 79243, 102507, 170845, 237729, 396215, 512535, 1188645, 3724421, 11173263, 18622105, 55866315]

約数ペア:

[(1, 55866315), (3, 18622105), (5, 11173263), (15, 3724421), (47, 1188645), (109, 512535), (141, 396215), (235, 237729), (327, 170845), (545, 102507), (705, 79243), (727, 76845), (1635, 34169), (2181, 25615), (3635, 15369), (5123, 10905)]