311422435

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 397135872

約数和(自身を除く): 85713437

約数列:

[1, 5, 31, 53, 155, 167, 227, 265, 835, 1135, 1643, 5177, 7037, 8215, 8851, 12031, 25885, 35185, 37909, 44255, 60155, 189545, 274381, 372961, 1175179, 1371905, 1864805, 2009177, 5875895, 10045885, 62284487, 311422435]

約数ペア:

[(1, 311422435), (5, 62284487), (31, 10045885), (53, 5875895), (155, 2009177), (167, 1864805), (227, 1371905), (265, 1175179), (835, 372961), (1135, 274381), (1643, 189545), (5177, 60155), (7037, 44255), (8215, 37909), (8851, 35185), (12031, 25885)]