1330249695

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{31981}}^1$

素因数の和:32095

約数の個数: 32

約数和(自身を含む): 2210595840

約数和(自身を除く): 880346145

約数列:

[1, 3, 5, 15, 47, 59, 141, 177, 235, 295, 705, 885, 2773, 8319, 13865, 31981, 41595, 95943, 159905, 479715, 1503107, 1886879, 4509321, 5660637, 7515535, 9434395, 22546605, 28303185, 88683313, 266049939, 443416565, 1330249695]

約数ペア:

[(1, 1330249695), (3, 443416565), (5, 266049939), (15, 88683313), (47, 28303185), (59, 22546605), (141, 9434395), (177, 7515535), (235, 5660637), (295, 4509321), (705, 1886879), (885, 1503107), (2773, 479715), (8319, 159905), (13865, 95943), (31981, 41595)]