56213505

素因数分解:

$3^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1913}}^1$

素因数の和:2577

約数の個数: 24

約数和(自身を含む): 97636968

約数和(自身を除く): 41423463

約数列:

[1, 3, 5, 9, 15, 45, 653, 1913, 1959, 3265, 5739, 5877, 9565, 9795, 17217, 28695, 29385, 86085, 1249189, 3747567, 6245945, 11242701, 18737835, 56213505]

約数ペア:

[(1, 56213505), (3, 18737835), (5, 11242701), (9, 6245945), (15, 3747567), (45, 1249189), (653, 86085), (1913, 29385), (1959, 28695), (3265, 17217), (5739, 9795), (5877, 9565)]