196630785

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{336121}}^1$

素因数の和:336145

約数の個数: 24

約数和(自身を含む): 367045224

約数和(自身を除く): 170414439

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 336121, 1008363, 1680605, 3025089, 4369573, 5041815, 13108719, 15125445, 21847865, 39326157, 65543595, 196630785]

約数ペア:

[(1, 196630785), (3, 65543595), (5, 39326157), (9, 21847865), (13, 15125445), (15, 13108719), (39, 5041815), (45, 4369573), (65, 3025089), (117, 1680605), (195, 1008363), (585, 336121)]