201537135

素因数分解:

$3^2\times 5^1\times {\mathrm{1811}}^1\times {\mathrm{2473}}^1$

素因数の和:4295

約数の個数: 24

約数和(自身を含む): 349665264

約数和(自身を除く): 148128129

約数列:

[1, 3, 5, 9, 15, 45, 1811, 2473, 5433, 7419, 9055, 12365, 16299, 22257, 27165, 37095, 81495, 111285, 4478603, 13435809, 22393015, 40307427, 67179045, 201537135]

約数ペア:

[(1, 201537135), (3, 67179045), (5, 40307427), (9, 22393015), (15, 13435809), (45, 4478603), (1811, 111285), (2473, 81495), (5433, 37095), (7419, 27165), (9055, 22257), (12365, 16299)]