10890735

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6661}}^1$

素因数の和:6778

約数の個数: 16

約数和(自身を含む): 17587680

約数和(自身を除く): 6696945

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 6661, 19983, 33305, 99915, 726049, 2178147, 3630245, 10890735]

約数ペア:

[(1, 10890735), (3, 3630245), (5, 2178147), (15, 726049), (109, 99915), (327, 33305), (545, 19983), (1635, 6661)]