55788885

素因数分解:

$3^3\times 5^1\times {\mathrm{413251}}^1$

素因数の和:413265

約数の個数: 16

約数和(自身を含む): 99180480

約数和(自身を除く): 43391595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 413251, 1239753, 2066255, 3719259, 6198765, 11157777, 18596295, 55788885]

約数ペア:

[(1, 55788885), (3, 18596295), (5, 11157777), (9, 6198765), (15, 3719259), (27, 2066255), (45, 1239753), (135, 413251)]