8929765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 12257280

約数和(自身を除く): 3327515

約数列:

[1, 5, 13, 37, 47, 65, 79, 185, 235, 395, 481, 611, 1027, 1739, 2405, 2923, 3055, 3713, 5135, 8695, 14615, 18565, 22607, 37999, 48269, 113035, 137381, 189995, 241345, 686905, 1785953, 8929765]

約数ペア:

[(1, 8929765), (5, 1785953), (13, 686905), (37, 241345), (47, 189995), (65, 137381), (79, 113035), (185, 48269), (235, 37999), (395, 22607), (481, 18565), (611, 14615), (1027, 8695), (1739, 5135), (2405, 3713), (2923, 3055)]