23195705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 30848328

約数和(自身を除く): 7652623

約数列:

[1, 5, 13, 43, 65, 193, 215, 559, 965, 1849, 2509, 2795, 8299, 9245, 12545, 24037, 41495, 107887, 120185, 356857, 539435, 1784285, 4639141, 23195705]

約数ペア:

[(1, 23195705), (5, 4639141), (13, 1784285), (43, 539435), (65, 356857), (193, 120185), (215, 107887), (559, 41495), (965, 24037), (1849, 12545), (2509, 9245), (2795, 8299)]