145890334805

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{45833}}^1$

素因数の和:46261

約数の個数: 32

約数和(自身を含む): 185330695680

約数和(自身を除く): 39440360875

約数列:

[1, 5, 23, 89, 115, 311, 445, 1555, 2047, 7153, 10235, 27679, 35765, 45833, 138395, 229165, 636617, 1054159, 3183085, 4079137, 5270795, 14254063, 20395685, 71270315, 93820151, 327843449, 469100755, 1268611607, 1639217245, 6343058035, 29178066961, 145890334805]

約数ペア:

[(1, 145890334805), (5, 29178066961), (23, 6343058035), (89, 1639217245), (115, 1268611607), (311, 469100755), (445, 327843449), (1555, 93820151), (2047, 71270315), (7153, 20395685), (10235, 14254063), (27679, 5270795), (35765, 4079137), (45833, 3183085), (138395, 1054159), (229165, 636617)]