228713045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{859}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 309104640

約数和(自身を除く): 80391595

約数列:

[1, 5, 11, 47, 55, 103, 235, 515, 517, 859, 1133, 2585, 4295, 4841, 5665, 9449, 24205, 40373, 47245, 53251, 88477, 201865, 266255, 442385, 444103, 973247, 2220515, 4158419, 4866235, 20792095, 45742609, 228713045]

約数ペア:

[(1, 228713045), (5, 45742609), (11, 20792095), (47, 4866235), (55, 4158419), (103, 2220515), (235, 973247), (515, 444103), (517, 442385), (859, 266255), (1133, 201865), (2585, 88477), (4295, 53251), (4841, 47245), (5665, 40373), (9449, 24205)]