87946595

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1879}}^1$

素因数の和:1955

約数の個数: 32

約数和(自身を含む): 123448320

約数和(自身を除く): 35501725

約数列:

[1, 5, 11, 23, 37, 55, 115, 185, 253, 407, 851, 1265, 1879, 2035, 4255, 9361, 9395, 20669, 43217, 46805, 69523, 103345, 216085, 347615, 475387, 764753, 1599029, 2376935, 3823765, 7995145, 17589319, 87946595]

約数ペア:

[(1, 87946595), (5, 17589319), (11, 7995145), (23, 3823765), (37, 2376935), (55, 1599029), (115, 764753), (185, 475387), (253, 347615), (407, 216085), (851, 103345), (1265, 69523), (1879, 46805), (2035, 43217), (4255, 20669), (9361, 9395)]