123116345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 167768064

約数和(自身を除く): 44651719

約数列:

[1, 5, 11, 31, 55, 155, 163, 341, 443, 815, 1705, 1793, 2215, 4873, 5053, 8965, 13733, 24365, 25265, 55583, 68665, 72209, 151063, 277915, 361045, 755315, 794299, 2238479, 3971495, 11192395, 24623269, 123116345]

約数ペア:

[(1, 123116345), (5, 24623269), (11, 11192395), (31, 3971495), (55, 2238479), (155, 794299), (163, 755315), (341, 361045), (443, 277915), (815, 151063), (1705, 72209), (1793, 68665), (2215, 55583), (4873, 25265), (5053, 24365), (8965, 13733)]