70743885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277427}}^1$

素因数の和:277452

約数の個数: 16

約数和(自身を含む): 119848896

約数和(自身を除く): 49105011

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 277427, 832281, 1387135, 4161405, 4716259, 14148777, 23581295, 70743885]

約数ペア:

[(1, 70743885), (3, 23581295), (5, 14148777), (15, 4716259), (17, 4161405), (51, 1387135), (85, 832281), (255, 277427)]