31989595

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{971}}^1$

素因数の和:1586

約数の個数: 16

約数和(自身を含む): 41990400

約数和(自身を除く): 10000805

約数列:

[1, 5, 11, 55, 599, 971, 2995, 4855, 6589, 10681, 32945, 53405, 581629, 2908145, 6397919, 31989595]

約数ペア:

[(1, 31989595), (5, 6397919), (11, 2908145), (55, 581629), (599, 53405), (971, 32945), (2995, 10681), (4855, 6589)]