5183355

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 8736768

約数和(自身を除く): 3553413

約数列:

[1, 3, 5, 15, 31, 71, 93, 155, 157, 213, 355, 465, 471, 785, 1065, 2201, 2355, 4867, 6603, 11005, 11147, 14601, 24335, 33015, 33441, 55735, 73005, 167205, 345557, 1036671, 1727785, 5183355]

約数ペア:

[(1, 5183355), (3, 1727785), (5, 1036671), (15, 345557), (31, 167205), (71, 73005), (93, 55735), (155, 33441), (157, 33015), (213, 24335), (355, 14601), (465, 11147), (471, 11005), (785, 6603), (1065, 4867), (2201, 2355)]