1028858715

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{7639}}^1$

素因数の和:7764

約数の個数: 48

約数和(自身を含む): 1852119360

約数和(自身を除く): 823260645

約数列:

[1, 3, 5, 9, 15, 41, 45, 73, 123, 205, 219, 365, 369, 615, 657, 1095, 1845, 2993, 3285, 7639, 8979, 14965, 22917, 26937, 38195, 44895, 68751, 114585, 134685, 313199, 343755, 557647, 939597, 1565995, 1672941, 2788235, 2818791, 4697985, 5018823, 8364705, 14093955, 22863527, 25094115, 68590581, 114317635, 205771743, 342952905, 1028858715]

約数ペア:

[(1, 1028858715), (3, 342952905), (5, 205771743), (9, 114317635), (15, 68590581), (41, 25094115), (45, 22863527), (73, 14093955), (123, 8364705), (205, 5018823), (219, 4697985), (365, 2818791), (369, 2788235), (615, 1672941), (657, 1565995), (1095, 939597), (1845, 557647), (2993, 343755), (3285, 313199), (7639, 134685), (8979, 114585), (14965, 68751), (22917, 44895), (26937, 38195)]