27134765

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 38983680

約数和(自身を除く): 11848915

約数列:

[1, 5, 7, 31, 35, 89, 155, 217, 281, 445, 623, 1085, 1405, 1967, 2759, 3115, 8711, 9835, 13795, 19313, 25009, 43555, 60977, 96565, 125045, 175063, 304885, 775279, 875315, 3876395, 5426953, 27134765]

約数ペア:

[(1, 27134765), (5, 5426953), (7, 3876395), (31, 875315), (35, 775279), (89, 304885), (155, 175063), (217, 125045), (281, 96565), (445, 60977), (623, 43555), (1085, 25009), (1405, 19313), (1967, 13795), (2759, 9835), (3115, 8711)]