22387614705

素因数分解:

$3^4\times 5^1\times {\mathrm{55278061}}^1$

素因数の和:55278078

約数の個数: 20

約数和(自身を含む): 40131873012

約数和(自身を除く): 17744258307

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 55278061, 165834183, 276390305, 497502549, 829170915, 1492507647, 2487512745, 4477522941, 7462538235, 22387614705]

約数ペア:

[(1, 22387614705), (3, 7462538235), (5, 4477522941), (9, 2487512745), (15, 1492507647), (27, 829170915), (45, 497502549), (81, 276390305), (135, 165834183), (405, 55278061)]