29981545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1301}}^1$

素因数の和:1736

約数の個数: 16

約数和(自身を含む): 39372480

約数和(自身を除く): 9390935

約数列:

[1, 5, 11, 55, 419, 1301, 2095, 4609, 6505, 14311, 23045, 71555, 545119, 2725595, 5996309, 29981545]

約数ペア:

[(1, 29981545), (5, 5996309), (11, 2725595), (55, 545119), (419, 71555), (1301, 23045), (2095, 14311), (4609, 6505)]