144489455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 197259840

約数和(自身を除く): 52770385

約数列:

[1, 5, 11, 29, 55, 145, 157, 319, 577, 785, 1595, 1727, 2885, 4553, 6347, 8635, 16733, 22765, 31735, 50083, 83665, 90589, 184063, 250415, 452945, 920315, 996479, 2627081, 4982395, 13135405, 28897891, 144489455]

約数ペア:

[(1, 144489455), (5, 28897891), (11, 13135405), (29, 4982395), (55, 2627081), (145, 996479), (157, 920315), (319, 452945), (577, 250415), (785, 184063), (1595, 90589), (1727, 83665), (2885, 50083), (4553, 31735), (6347, 22765), (8635, 16733)]