13555755

素因数分解:

$3^6\times 5^1\times {\mathrm{3719}}^1$

素因数の和:3742

約数の個数: 28

約数和(自身を含む): 24395760

約数和(自身を除く): 10840005

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 3719, 11157, 18595, 33471, 55785, 100413, 167355, 301239, 502065, 903717, 1506195, 2711151, 4518585, 13555755]

約数ペア:

[(1, 13555755), (3, 4518585), (5, 2711151), (9, 1506195), (15, 903717), (27, 502065), (45, 301239), (81, 167355), (135, 100413), (243, 55785), (405, 33471), (729, 18595), (1215, 11157), (3645, 3719)]