228565575

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{145121}}^1$

素因数の和:145144

約数の個数: 36

約数和(自身を含む): 467873328

約数和(自身を除く): 239307753

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 145121, 435363, 725605, 1015847, 1306089, 2176815, 3047541, 3628025, 5079235, 6530445, 9142623, 10884075, 15237705, 25396175, 32652225, 45713115, 76188525, 228565575]

約数ペア:

[(1, 228565575), (3, 76188525), (5, 45713115), (7, 32652225), (9, 25396175), (15, 15237705), (21, 10884075), (25, 9142623), (35, 6530445), (45, 5079235), (63, 3628025), (75, 3047541), (105, 2176815), (175, 1306089), (225, 1015847), (315, 725605), (525, 435363), (1575, 145121)]