1330582385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1\times {\mathrm{821}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 1770785280

約数和(自身を除く): 440202895

約数列:

[1, 5, 11, 55, 79, 373, 395, 821, 869, 1865, 4103, 4105, 4345, 9031, 20515, 29467, 45155, 64859, 147335, 306233, 324137, 324295, 713449, 1531165, 1620685, 3368563, 3567245, 16842815, 24192407, 120962035, 266116477, 1330582385]

約数ペア:

[(1, 1330582385), (5, 266116477), (11, 120962035), (55, 24192407), (79, 16842815), (373, 3567245), (395, 3368563), (821, 1620685), (869, 1531165), (1865, 713449), (4103, 324295), (4105, 324137), (4345, 306233), (9031, 147335), (20515, 64859), (29467, 45155)]