371893545

素因数分解:

$3^3\times 5^1\times {\mathrm{829}}^1\times {\mathrm{3323}}^1$

素因数の和:4166

約数の個数: 32

約数和(自身を含む): 662140800

約数和(自身を除く): 290247255

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 829, 2487, 3323, 4145, 7461, 9969, 12435, 16615, 22383, 29907, 37305, 49845, 89721, 111915, 149535, 448605, 2754767, 8264301, 13773835, 24792903, 41321505, 74378709, 123964515, 371893545]

約数ペア:

[(1, 371893545), (3, 123964515), (5, 74378709), (9, 41321505), (15, 24792903), (27, 13773835), (45, 8264301), (135, 2754767), (829, 448605), (2487, 149535), (3323, 111915), (4145, 89721), (7461, 49845), (9969, 37305), (12435, 29907), (16615, 22383)]