16370805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2111}}^1$

素因数の和:2177

約数の個数: 32

約数和(自身を含む): 29196288

約数和(自身を除く): 12825483

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1551, 2111, 2585, 6333, 7755, 10555, 23221, 31665, 69663, 99217, 116105, 297651, 348315, 496085, 1091387, 1488255, 3274161, 5456935, 16370805]

約数ペア:

[(1, 16370805), (3, 5456935), (5, 3274161), (11, 1488255), (15, 1091387), (33, 496085), (47, 348315), (55, 297651), (141, 116105), (165, 99217), (235, 69663), (517, 31665), (705, 23221), (1551, 10555), (2111, 7755), (2585, 6333)]