78914385

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4831}}^1$

素因数の和:4867

約数の個数: 48

約数和(自身を含む): 154237440

約数和(自身を除く): 75323055

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 121, 135, 165, 297, 363, 495, 605, 1089, 1485, 1815, 3267, 4831, 5445, 14493, 16335, 24155, 43479, 53141, 72465, 130437, 159423, 217395, 265705, 478269, 584551, 652185, 797115, 1434807, 1753653, 2391345, 2922755, 5260959, 7174035, 8768265, 15782877, 26304795, 78914385]

約数ペア:

[(1, 78914385), (3, 26304795), (5, 15782877), (9, 8768265), (11, 7174035), (15, 5260959), (27, 2922755), (33, 2391345), (45, 1753653), (55, 1434807), (99, 797115), (121, 652185), (135, 584551), (165, 478269), (297, 265705), (363, 217395), (495, 159423), (605, 130437), (1089, 72465), (1485, 53141), (1815, 43479), (3267, 24155), (4831, 16335), (5445, 14493)]