85683455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{409}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 121504320

約数和(自身を除く): 35820865

約数列:

[1, 5, 11, 13, 55, 65, 143, 293, 409, 715, 1465, 2045, 3223, 3809, 4499, 5317, 16115, 19045, 22495, 26585, 41899, 58487, 119837, 209495, 292435, 599185, 1318207, 1557881, 6591035, 7789405, 17136691, 85683455]

約数ペア:

[(1, 85683455), (5, 17136691), (11, 7789405), (13, 6591035), (55, 1557881), (65, 1318207), (143, 599185), (293, 292435), (409, 209495), (715, 119837), (1465, 58487), (2045, 41899), (3223, 26585), (3809, 22495), (4499, 19045), (5317, 16115)]