266366885

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 343094400

約数和(自身を除く): 76727515

約数列:

[1, 5, 29, 37, 131, 145, 185, 379, 655, 1073, 1895, 3799, 4847, 5365, 10991, 14023, 18995, 24235, 49649, 54955, 70115, 140563, 248245, 406667, 702815, 1439821, 1837013, 2033335, 7199105, 9185065, 53273377, 266366885]

約数ペア:

[(1, 266366885), (5, 53273377), (29, 9185065), (37, 7199105), (131, 2033335), (145, 1837013), (185, 1439821), (379, 702815), (655, 406667), (1073, 248245), (1895, 140563), (3799, 70115), (4847, 54955), (5365, 49649), (10991, 24235), (14023, 18995)]