30145555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1409}}^1$

素因数の和:1814

約数の個数: 16

約数和(自身を含む): 39592800

約数和(自身を除く): 9447245

約数列:

[1, 5, 11, 55, 389, 1409, 1945, 4279, 7045, 15499, 21395, 77495, 548101, 2740505, 6029111, 30145555]

約数ペア:

[(1, 30145555), (5, 6029111), (11, 2740505), (55, 548101), (389, 77495), (1409, 21395), (1945, 15499), (4279, 7045)]