164449935

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2579}}^1$

素因数の和:2712

約数の個数: 48

約数和(自身を含む): 309909600

約数和(自身を除く): 145459665

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 109, 117, 195, 327, 545, 585, 981, 1417, 1635, 2579, 4251, 4905, 7085, 7737, 12753, 12895, 21255, 23211, 33527, 38685, 63765, 100581, 116055, 167635, 281111, 301743, 502905, 843333, 1405555, 1508715, 2529999, 3654443, 4216665, 10963329, 12649995, 18272215, 32889987, 54816645, 164449935]

約数ペア:

[(1, 164449935), (3, 54816645), (5, 32889987), (9, 18272215), (13, 12649995), (15, 10963329), (39, 4216665), (45, 3654443), (65, 2529999), (109, 1508715), (117, 1405555), (195, 843333), (327, 502905), (545, 301743), (585, 281111), (981, 167635), (1417, 116055), (1635, 100581), (2579, 63765), (4251, 38685), (4905, 33527), (7085, 23211), (7737, 21255), (12753, 12895)]