11808515

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 14636160

約数和(自身を除く): 2827645

約数列:

[1, 5, 47, 109, 235, 461, 545, 2305, 5123, 21667, 25615, 50249, 108335, 251245, 2361703, 11808515]

約数ペア:

[(1, 11808515), (5, 2361703), (47, 251245), (109, 108335), (235, 50249), (461, 25615), (545, 21667), (2305, 5123)]