85253735

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1531}}^1$

素因数の和:1623

約数の個数: 32

約数和(自身を含む): 122952192

約数和(自身を除く): 37698457

約数列:

[1, 5, 7, 35, 37, 43, 185, 215, 259, 301, 1295, 1505, 1531, 1591, 7655, 7955, 10717, 11137, 53585, 55685, 56647, 65833, 283235, 329165, 396529, 460831, 1982645, 2304155, 2435821, 12179105, 17050747, 85253735]

約数ペア:

[(1, 85253735), (5, 17050747), (7, 12179105), (35, 2435821), (37, 2304155), (43, 1982645), (185, 460831), (215, 396529), (259, 329165), (301, 283235), (1295, 65833), (1505, 56647), (1531, 55685), (1591, 53585), (7655, 11137), (7955, 10717)]