6581295

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1229}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 13815360

約数和(自身を除く): 7234065

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1229, 1785, 3687, 5355, 6145, 8603, 11061, 18435, 20893, 25809, 43015, 55305, 62679, 77427, 104465, 129045, 146251, 188037, 313395, 387135, 438753, 731255, 940185, 1316259, 2193765, 6581295]

約数ペア:

[(1, 6581295), (3, 2193765), (5, 1316259), (7, 940185), (9, 731255), (15, 438753), (17, 387135), (21, 313395), (35, 188037), (45, 146251), (51, 129045), (63, 104465), (85, 77427), (105, 62679), (119, 55305), (153, 43015), (255, 25809), (315, 20893), (357, 18435), (595, 11061), (765, 8603), (1071, 6145), (1229, 5355), (1785, 3687)]