2750205

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 24

約数和(自身を含む): 4550112

約数和(自身を除く): 1799907

約数列:

[1, 3, 5, 15, 47, 83, 141, 235, 249, 415, 705, 1245, 2209, 3901, 6627, 11045, 11703, 19505, 33135, 58515, 183347, 550041, 916735, 2750205]

約数ペア:

[(1, 2750205), (3, 916735), (5, 550041), (15, 183347), (47, 58515), (83, 33135), (141, 19505), (235, 11703), (249, 11045), (415, 6627), (705, 3901), (1245, 2209)]