15494085

素因数分解:

$3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:655

約数の個数: 40

約数和(自身を含む): 28238496

約数和(自身を除く): 12744411

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 81, 135, 201, 335, 405, 571, 603, 1005, 1713, 1809, 2855, 3015, 5139, 5427, 8565, 9045, 15417, 25695, 27135, 38257, 46251, 77085, 114771, 191285, 231255, 344313, 573855, 1032939, 1721565, 3098817, 5164695, 15494085]

約数ペア:

[(1, 15494085), (3, 5164695), (5, 3098817), (9, 1721565), (15, 1032939), (27, 573855), (45, 344313), (67, 231255), (81, 191285), (135, 114771), (201, 77085), (335, 46251), (405, 38257), (571, 27135), (603, 25695), (1005, 15417), (1713, 9045), (1809, 8565), (2855, 5427), (3015, 5139)]