70666755

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{863}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 116453376

約数和(自身を除く): 45786621

約数列:

[1, 3, 5, 15, 53, 103, 159, 265, 309, 515, 795, 863, 1545, 2589, 4315, 5459, 12945, 16377, 27295, 45739, 81885, 88889, 137217, 228695, 266667, 444445, 686085, 1333335, 4711117, 14133351, 23555585, 70666755]

約数ペア:

[(1, 70666755), (3, 23555585), (5, 14133351), (15, 4711117), (53, 1333335), (103, 686085), (159, 444445), (265, 266667), (309, 228695), (515, 137217), (795, 88889), (863, 81885), (1545, 45739), (2589, 27295), (4315, 16377), (5459, 12945)]