105270345

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{21863}}^1$

素因数の和:21981

約数の個数: 24

約数和(自身を含む): 184182336

約数和(自身を除く): 78911991

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 4815, 21863, 65589, 109315, 196767, 327945, 983835, 2339341, 7018023, 11696705, 21054069, 35090115, 105270345]

約数ペア:

[(1, 105270345), (3, 35090115), (5, 21054069), (9, 11696705), (15, 7018023), (45, 2339341), (107, 983835), (321, 327945), (535, 196767), (963, 109315), (1605, 65589), (4815, 21863)]