40805085

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{17327}}^1$

素因数の和:17492

約数の個数: 16

約数和(自身を含む): 65707776

約数和(自身を除く): 24902691

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 17327, 51981, 86635, 259905, 2720339, 8161017, 13601695, 40805085]

約数ペア:

[(1, 40805085), (3, 13601695), (5, 8161017), (15, 2720339), (157, 259905), (471, 86635), (785, 51981), (2355, 17327)]