29890905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181157}}^1$

素因数の和:181176

約数の個数: 16

約数和(自身を含む): 52173504

約数和(自身を除く): 22282599

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 181157, 543471, 905785, 1992727, 2717355, 5978181, 9963635, 29890905]

約数ペア:

[(1, 29890905), (3, 9963635), (5, 5978181), (11, 2717355), (15, 1992727), (33, 905785), (55, 543471), (165, 181157)]