9438378095

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{5407}}^1$

素因数の和:5831

約数の個数: 32

約数和(自身を含む): 12129841152

約数和(自身を除く): 2691463057

約数列:

[1, 5, 23, 43, 115, 215, 353, 989, 1765, 4945, 5407, 8119, 15179, 27035, 40595, 75895, 124361, 232501, 349117, 621805, 1162505, 1745585, 1908671, 5347523, 9543355, 26737615, 43899433, 82072853, 219497165, 410364265, 1887675619, 9438378095]

約数ペア:

[(1, 9438378095), (5, 1887675619), (23, 410364265), (43, 219497165), (115, 82072853), (215, 43899433), (353, 26737615), (989, 9543355), (1765, 5347523), (4945, 1908671), (5407, 1745585), (8119, 1162505), (15179, 621805), (27035, 349117), (40595, 232501), (75895, 124361)]