5122305

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2030

約数の個数: 32

約数和(自身を含む): 9590400

約数和(自身を除く): 4468095

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 1997, 2565, 5991, 9985, 17973, 29955, 37943, 53919, 89865, 113829, 189715, 269595, 341487, 569145, 1024461, 1707435, 5122305]

約数ペア:

[(1, 5122305), (3, 1707435), (5, 1024461), (9, 569145), (15, 341487), (19, 269595), (27, 189715), (45, 113829), (57, 89865), (95, 53919), (135, 37943), (171, 29955), (285, 17973), (513, 9985), (855, 5991), (1997, 2565)]