30057775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3769}}^1$

素因数の和:3819

約数の個数: 24

約数和(自身を含む): 42073200

約数和(自身を除く): 12015425

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 3769, 7975, 18845, 41459, 94225, 109301, 207295, 546505, 1036475, 1202311, 2732525, 6011555, 30057775]

約数ペア:

[(1, 30057775), (5, 6011555), (11, 2732525), (25, 1202311), (29, 1036475), (55, 546505), (145, 207295), (275, 109301), (319, 94225), (725, 41459), (1595, 18845), (3769, 7975)]