47373315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 85392384

約数和(自身を除く): 38019069

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 121, 129, 165, 215, 363, 473, 605, 607, 645, 1419, 1815, 1821, 2365, 3035, 5203, 6677, 7095, 9105, 15609, 20031, 26015, 26101, 33385, 73447, 78045, 78303, 100155, 130505, 220341, 287111, 367235, 391515, 861333, 1101705, 1435555, 3158221, 4306665, 9474663, 15791105, 47373315]

約数ペア:

[(1, 47373315), (3, 15791105), (5, 9474663), (11, 4306665), (15, 3158221), (33, 1435555), (43, 1101705), (55, 861333), (121, 391515), (129, 367235), (165, 287111), (215, 220341), (363, 130505), (473, 100155), (605, 78303), (607, 78045), (645, 73447), (1419, 33385), (1815, 26101), (1821, 26015), (2365, 20031), (3035, 15609), (5203, 9105), (6677, 7095)]