298243495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{233}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 426692448

約数和(自身を除く): 128448953

約数列:

[1, 5, 11, 17, 37, 55, 85, 185, 187, 233, 407, 629, 935, 1165, 1369, 2035, 2563, 3145, 3961, 6845, 6919, 8621, 12815, 15059, 19805, 23273, 34595, 43105, 43571, 75295, 94831, 116365, 146557, 217855, 256003, 318977, 474155, 732785, 1280015, 1594885, 1612127, 3508747, 5422609, 8060635, 17543735, 27113045, 59648699, 298243495]

約数ペア:

[(1, 298243495), (5, 59648699), (11, 27113045), (17, 17543735), (37, 8060635), (55, 5422609), (85, 3508747), (185, 1612127), (187, 1594885), (233, 1280015), (407, 732785), (629, 474155), (935, 318977), (1165, 256003), (1369, 217855), (2035, 146557), (2563, 116365), (3145, 94831), (3961, 75295), (6845, 43571), (6919, 43105), (8621, 34595), (12815, 23273), (15059, 19805)]