40700805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{827}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 69393024

約数和(自身を除く): 28692219

約数列:

[1, 3, 5, 15, 17, 51, 85, 193, 255, 579, 827, 965, 2481, 2895, 3281, 4135, 9843, 12405, 14059, 16405, 42177, 49215, 70295, 159611, 210885, 478833, 798055, 2394165, 2713387, 8140161, 13566935, 40700805]

約数ペア:

[(1, 40700805), (3, 13566935), (5, 8140161), (15, 2713387), (17, 2394165), (51, 798055), (85, 478833), (193, 210885), (255, 159611), (579, 70295), (827, 49215), (965, 42177), (2481, 16405), (2895, 14059), (3281, 12405), (4135, 9843)]