148949515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5081}}^1$

素因数の和:5151

約数の個数: 32

約数和(自身を含む): 215151552

約数和(自身を除く): 66202037

約数列:

[1, 5, 11, 13, 41, 55, 65, 143, 205, 451, 533, 715, 2255, 2665, 5081, 5863, 25405, 29315, 55891, 66053, 208321, 279455, 330265, 726583, 1041605, 2291531, 2708173, 3632915, 11457655, 13540865, 29789903, 148949515]

約数ペア:

[(1, 148949515), (5, 29789903), (11, 13540865), (13, 11457655), (41, 3632915), (55, 2708173), (65, 2291531), (143, 1041605), (205, 726583), (451, 330265), (533, 279455), (715, 208321), (2255, 66053), (2665, 55891), (5081, 29315), (5863, 25405)]