7090215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 12531456

約数和(自身を除く): 5441241

約数列:

[1, 3, 5, 11, 15, 33, 55, 97, 165, 291, 443, 485, 1067, 1329, 1455, 2215, 3201, 4873, 5335, 6645, 14619, 16005, 24365, 42971, 73095, 128913, 214855, 472681, 644565, 1418043, 2363405, 7090215]

約数ペア:

[(1, 7090215), (3, 2363405), (5, 1418043), (11, 644565), (15, 472681), (33, 214855), (55, 128913), (97, 73095), (165, 42971), (291, 24365), (443, 16005), (485, 14619), (1067, 6645), (1329, 5335), (1455, 4873), (2215, 3201)]