56575065

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11677}}^1$

素因数の和:11721

約数の個数: 32

約数和(自身を含む): 100897920

約数和(自身を除く): 44322855

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 11677, 35031, 58385, 175155, 198509, 221863, 595527, 665589, 992545, 1109315, 2977635, 3327945, 3771671, 11315013, 18858355, 56575065]

約数ペア:

[(1, 56575065), (3, 18858355), (5, 11315013), (15, 3771671), (17, 3327945), (19, 2977635), (51, 1109315), (57, 992545), (85, 665589), (95, 595527), (255, 221863), (285, 198509), (323, 175155), (969, 58385), (1615, 35031), (4845, 11677)]