16071495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 28235520

約数和(自身を除く): 12164025

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 257, 379, 771, 1137, 1285, 1895, 2827, 3855, 4169, 5685, 8481, 12507, 14135, 20845, 42405, 62535, 97403, 292209, 487015, 1071433, 1461045, 3214299, 5357165, 16071495]

約数ペア:

[(1, 16071495), (3, 5357165), (5, 3214299), (11, 1461045), (15, 1071433), (33, 487015), (55, 292209), (165, 97403), (257, 62535), (379, 42405), (771, 20845), (1137, 14135), (1285, 12507), (1895, 8481), (2827, 5685), (3855, 4169)]