214548885

素因数分解:

$3^3\times 5^1\times {\mathrm{1589251}}^1$

素因数の和:1589265

約数の個数: 16

約数和(自身を含む): 381420480

約数和(自身を除く): 166871595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1589251, 4767753, 7946255, 14303259, 23838765, 42909777, 71516295, 214548885]

約数ペア:

[(1, 214548885), (3, 71516295), (5, 42909777), (9, 23838765), (15, 14303259), (27, 7946255), (45, 4767753), (135, 1589251)]