214934115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{1499}}^1$

素因数の和:1608

約数の個数: 48

約数和(自身を含む): 383040000

約数和(自身を除く): 168105885

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 121, 165, 237, 363, 395, 605, 869, 1185, 1499, 1815, 2607, 4345, 4497, 7495, 9559, 13035, 16489, 22485, 28677, 47795, 49467, 82445, 118421, 143385, 181379, 247335, 355263, 544137, 592105, 906895, 1302631, 1776315, 2720685, 3907893, 6513155, 14328941, 19539465, 42986823, 71644705, 214934115]

約数ペア:

[(1, 214934115), (3, 71644705), (5, 42986823), (11, 19539465), (15, 14328941), (33, 6513155), (55, 3907893), (79, 2720685), (121, 1776315), (165, 1302631), (237, 906895), (363, 592105), (395, 544137), (605, 355263), (869, 247335), (1185, 181379), (1499, 143385), (1815, 118421), (2607, 82445), (4345, 49467), (4497, 47795), (7495, 28677), (9559, 22485), (13035, 16489)]