243020005

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{14653}}^1$

素因数の和:14796

約数の個数: 16

約数和(自身を含む): 303865344

約数和(自身を除く): 60845339

約数列:

[1, 5, 31, 107, 155, 535, 3317, 14653, 16585, 73265, 454243, 1567871, 2271215, 7839355, 48604001, 243020005]

約数ペア:

[(1, 243020005), (5, 48604001), (31, 7839355), (107, 2271215), (155, 1567871), (535, 454243), (3317, 73265), (14653, 16585)]