56213145

素因数分解:

$3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{5503}}^1$

素因数の和:5741

約数の個数: 24

約数和(自身を含む): 97883136

約数和(自身を除く): 41669991

約数列:

[1, 3, 5, 9, 15, 45, 227, 681, 1135, 2043, 3405, 5503, 10215, 16509, 27515, 49527, 82545, 247635, 1249181, 3747543, 6245905, 11242629, 18737715, 56213145]

約数ペア:

[(1, 56213145), (3, 18737715), (5, 11242629), (9, 6245905), (15, 3747543), (45, 1249181), (227, 247635), (681, 82545), (1135, 49527), (2043, 27515), (3405, 16509), (5503, 10215)]