25047990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25301}}^1$

素因数の和:25325

約数の個数: 48

約数和(自身を含む): 71048016

約数和(自身を除く): 46000026

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 25301, 50602, 75903, 126505, 151806, 227709, 253010, 278311, 379515, 455418, 556622, 759030, 834933, 1138545, 1391555, 1669866, 2277090, 2504799, 2783110, 4174665, 5009598, 8349330, 12523995, 25047990]

約数ペア:

[(1, 25047990), (2, 12523995), (3, 8349330), (5, 5009598), (6, 4174665), (9, 2783110), (10, 2504799), (11, 2277090), (15, 1669866), (18, 1391555), (22, 1138545), (30, 834933), (33, 759030), (45, 556622), (55, 455418), (66, 379515), (90, 278311), (99, 253010), (110, 227709), (165, 151806), (198, 126505), (330, 75903), (495, 50602), (990, 25301)]