88678685

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 115568640

約数和(自身を除く): 26889955

約数列:

[1, 5, 23, 43, 79, 115, 215, 227, 395, 989, 1135, 1817, 3397, 4945, 5221, 9085, 9761, 16985, 17933, 26105, 48805, 78131, 89665, 224503, 390655, 412459, 771119, 1122515, 2062295, 3855595, 17735737, 88678685]

約数ペア:

[(1, 88678685), (5, 17735737), (23, 3855595), (43, 2062295), (79, 1122515), (115, 771119), (215, 412459), (227, 390655), (395, 224503), (989, 89665), (1135, 78131), (1817, 48805), (3397, 26105), (4945, 17933), (5221, 16985), (9085, 9761)]