64212885

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3931}}^1$

素因数の和:3967

約数の個数: 48

約数和(自身を含む): 125509440

約数和(自身を除く): 61296555

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, 3931, 5445, 11793, 16335, 19655, 35379, 43241, 58965, 106137, 129723, 176895, 216205, 389169, 475651, 530685, 648615, 1167507, 1426953, 1945845, 2378255, 4280859, 5837535, 7134765, 12842577, 21404295, 64212885]

約数ペア:

[(1, 64212885), (3, 21404295), (5, 12842577), (9, 7134765), (11, 5837535), (15, 4280859), (27, 2378255), (33, 1945845), (45, 1426953), (55, 1167507), (99, 648615), (121, 530685), (135, 475651), (165, 389169), (297, 216205), (363, 176895), (495, 129723), (605, 106137), (1089, 58965), (1485, 43241), (1815, 35379), (3267, 19655), (3931, 16335), (5445, 11793)]