297301905

素因数分解:

$3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{24379}}^1$

素因数の和:24661

約数の個数: 24

約数和(自身を含む): 517246080

約数和(自身を除く): 219944175

約数列:

[1, 3, 5, 9, 15, 45, 271, 813, 1355, 2439, 4065, 12195, 24379, 73137, 121895, 219411, 365685, 1097055, 6606709, 19820127, 33033545, 59460381, 99100635, 297301905]

約数ペア:

[(1, 297301905), (3, 99100635), (5, 59460381), (9, 33033545), (15, 19820127), (45, 6606709), (271, 1097055), (813, 365685), (1355, 219411), (2439, 121895), (4065, 73137), (12195, 24379)]