25514229

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1327}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 40158720

約数和(自身を除く): 14644491

約数列:

[1, 3, 13, 17, 29, 39, 51, 87, 221, 377, 493, 663, 1131, 1327, 1479, 3981, 6409, 17251, 19227, 22559, 38483, 51753, 67677, 115449, 293267, 500279, 654211, 879801, 1500837, 1962633, 8504743, 25514229]

約数ペア:

[(1, 25514229), (3, 8504743), (13, 1962633), (17, 1500837), (29, 879801), (39, 654211), (51, 500279), (87, 293267), (221, 115449), (377, 67677), (493, 51753), (663, 38483), (1131, 22559), (1327, 19227), (1479, 17251), (3981, 6409)]