1294865265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{8893}}^1$

素因数の和:9489

約数の個数: 32

約数和(自身を含む): 2197742976

約数和(自身を除く): 902877711

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 571, 1713, 2855, 8565, 8893, 9707, 26679, 29121, 44465, 48535, 133395, 145605, 151181, 453543, 755905, 2267715, 5077903, 15233709, 25389515, 76168545, 86324351, 258973053, 431621755, 1294865265]

約数ペア:

[(1, 1294865265), (3, 431621755), (5, 258973053), (15, 86324351), (17, 76168545), (51, 25389515), (85, 15233709), (255, 5077903), (571, 2267715), (1713, 755905), (2855, 453543), (8565, 151181), (8893, 145605), (9707, 133395), (26679, 48535), (29121, 44465)]