449067645

素因数分解:

$3^{12}\times 5^1\times {\mathrm{13}}^2$

素因数の和:67

約数の個数: 78

約数和(自身を含む): 875282778

約数和(自身を除く): 426215133

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 169, 195, 243, 351, 405, 507, 585, 729, 845, 1053, 1215, 1521, 1755, 2187, 2535, 3159, 3645, 4563, 5265, 6561, 7605, 9477, 10935, 13689, 15795, 19683, 22815, 28431, 32805, 41067, 47385, 59049, 68445, 85293, 98415, 123201, 142155, 177147, 205335, 255879, 295245, 369603, 426465, 531441, 616005, 767637, 885735, 1108809, 1279395, 1848015, 2302911, 2657205, 3326427, 3838185, 5544045, 6908733, 9979281, 11514555, 16632135, 29937843, 34543665, 49896405, 89813529, 149689215, 449067645]

約数ペア:

[(1, 449067645), (3, 149689215), (5, 89813529), (9, 49896405), (13, 34543665), (15, 29937843), (27, 16632135), (39, 11514555), (45, 9979281), (65, 6908733), (81, 5544045), (117, 3838185), (135, 3326427), (169, 2657205), (195, 2302911), (243, 1848015), (351, 1279395), (405, 1108809), (507, 885735), (585, 767637), (729, 616005), (845, 531441), (1053, 426465), (1215, 369603), (1521, 295245), (1755, 255879), (2187, 205335), (2535, 177147), (3159, 142155), (3645, 123201), (4563, 98415), (5265, 85293), (6561, 68445), (7605, 59049), (9477, 47385), (10935, 41067), (13689, 32805), (15795, 28431), (19683, 22815)]