85259145

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1013}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 141732864

約数和(自身を除く): 56473719

約数列:

[1, 3, 5, 15, 31, 93, 155, 181, 465, 543, 905, 1013, 2715, 3039, 5065, 5611, 15195, 16833, 28055, 31403, 84165, 94209, 157015, 183353, 471045, 550059, 916765, 2750295, 5683943, 17051829, 28419715, 85259145]

約数ペア:

[(1, 85259145), (3, 28419715), (5, 17051829), (15, 5683943), (31, 2750295), (93, 916765), (155, 550059), (181, 471045), (465, 183353), (543, 157015), (905, 94209), (1013, 84165), (2715, 31403), (3039, 28055), (5065, 16833), (5611, 15195)]