13976145

素因数分解:

$3^5\times 5^1\times {\mathrm{11503}}^1$

素因数の和:11523

約数の個数: 24

約数和(自身を含む): 25124736

約数和(自身を除く): 11148591

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 11503, 34509, 57515, 103527, 172545, 310581, 517635, 931743, 1552905, 2795229, 4658715, 13976145]

約数ペア:

[(1, 13976145), (3, 4658715), (5, 2795229), (9, 1552905), (15, 931743), (27, 517635), (45, 310581), (81, 172545), (135, 103527), (243, 57515), (405, 34509), (1215, 11503)]