27662772095

素因数分解:

$5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{21943}}^1$

素因数の和:22335

約数の個数: 32

約数和(自身を含む): 38340556800

約数和(自身を除く): 10677784705

約数列:

[1, 5, 7, 35, 181, 199, 905, 995, 1267, 1393, 6335, 6965, 21943, 36019, 109715, 153601, 180095, 252133, 768005, 1260665, 3971683, 4366657, 19858415, 21833285, 27801781, 30566599, 139008905, 152832995, 790364917, 3951824585, 5532554419, 27662772095]

約数ペア:

[(1, 27662772095), (5, 5532554419), (7, 3951824585), (35, 790364917), (181, 152832995), (199, 139008905), (905, 30566599), (995, 27801781), (1267, 21833285), (1393, 19858415), (6335, 4366657), (6965, 3971683), (21943, 1260665), (36019, 768005), (109715, 252133), (153601, 180095)]