47259045

素因数分解:

$3^4\times 5^1\times {\mathrm{116689}}^1$

素因数の和:116706

約数の個数: 20

約数和(自身を含む): 84716940

約数和(自身を除く): 37457895

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 116689, 350067, 583445, 1050201, 1750335, 3150603, 5251005, 9451809, 15753015, 47259045]

約数ペア:

[(1, 47259045), (3, 15753015), (5, 9451809), (9, 5251005), (15, 3150603), (27, 1750335), (45, 1050201), (81, 583445), (135, 350067), (405, 116689)]