38628495

素因数分解:

$3^5\times 5^1\times {\mathrm{31793}}^1$

素因数の和:31813

約数の個数: 24

約数和(自身を含む): 69438096

約数和(自身を除く): 30809601

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 31793, 95379, 158965, 286137, 476895, 858411, 1430685, 2575233, 4292055, 7725699, 12876165, 38628495]

約数ペア:

[(1, 38628495), (3, 12876165), (5, 7725699), (9, 4292055), (15, 2575233), (27, 1430685), (45, 858411), (81, 476895), (135, 286137), (243, 158965), (405, 95379), (1215, 31793)]