1274477335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{947}}^1$

素因数の和:1263

約数の個数: 32

約数和(自身を含む): 1651249152

約数和(自身を除く): 376771817

約数列:

[1, 5, 17, 71, 85, 223, 355, 947, 1115, 1207, 3791, 4735, 6035, 15833, 16099, 18955, 67237, 79165, 80495, 211181, 269161, 336185, 1055905, 1143029, 1345805, 3590077, 5715145, 14993851, 17950385, 74969255, 254895467, 1274477335]

約数ペア:

[(1, 1274477335), (5, 254895467), (17, 74969255), (71, 17950385), (85, 14993851), (223, 5715145), (355, 3590077), (947, 1345805), (1115, 1143029), (1207, 1055905), (3791, 336185), (4735, 269161), (6035, 211181), (15833, 80495), (16099, 79165), (18955, 67237)]