4439985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 7879680

約数和(自身を除く): 3439695

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 213, 355, 379, 781, 1065, 1137, 1895, 2343, 3905, 4169, 5685, 11715, 12507, 20845, 26909, 62535, 80727, 134545, 295999, 403635, 887997, 1479995, 4439985]

約数ペア:

[(1, 4439985), (3, 1479995), (5, 887997), (11, 403635), (15, 295999), (33, 134545), (55, 80727), (71, 62535), (165, 26909), (213, 20845), (355, 12507), (379, 11715), (781, 5685), (1065, 4169), (1137, 3905), (1895, 2343)]