29838875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{21701}}^1$

素因数の和:21727

約数の個数: 16

約数和(自身を含む): 40626144

約数和(自身を除く): 10787269

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 21701, 108505, 238711, 542525, 1193555, 2712625, 5967775, 29838875]

約数ペア:

[(1, 29838875), (5, 5967775), (11, 2712625), (25, 1193555), (55, 542525), (125, 238711), (275, 108505), (1375, 21701)]