83440065

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179441}}^1$

素因数の和:179480

約数の個数: 16

約数和(自身を含む): 137811456

約数和(自身を除く): 54371391

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 179441, 538323, 897205, 2691615, 5562671, 16688013, 27813355, 83440065]

約数ペア:

[(1, 83440065), (3, 27813355), (5, 16688013), (15, 5562671), (31, 2691615), (93, 897205), (155, 538323), (465, 179441)]