129690615

素因数分解:

$3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{28163}}^1$

素因数の和:28478

約数の個数: 16

約数和(自身を含む): 208188288

約数和(自身を除く): 78497673

約数列:

[1, 3, 5, 15, 307, 921, 1535, 4605, 28163, 84489, 140815, 422445, 8646041, 25938123, 43230205, 129690615]

約数ペア:

[(1, 129690615), (3, 43230205), (5, 25938123), (15, 8646041), (307, 422445), (921, 140815), (1535, 84489), (4605, 28163)]