29891615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4219}}^1$

素因数の和:4346

約数の個数: 16

約数和(自身を含む): 38992800

約数和(自身を除く): 9101185

約数列:

[1, 5, 13, 65, 109, 545, 1417, 4219, 7085, 21095, 54847, 274235, 459871, 2299355, 5978323, 29891615]

約数ペア:

[(1, 29891615), (5, 5978323), (13, 2299355), (65, 459871), (109, 274235), (545, 54847), (1417, 21095), (4219, 7085)]