190101195

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{163}}^2$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 346459680

約数和(自身を除く): 156358485

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 163, 265, 477, 489, 795, 815, 1431, 1467, 2385, 2445, 4401, 7155, 7335, 8639, 22005, 25917, 26569, 43195, 77751, 79707, 129585, 132845, 233253, 239121, 388755, 398535, 717363, 1166265, 1195605, 1408157, 3586815, 4224471, 7040785, 12673413, 21122355, 38020239, 63367065, 190101195]

約数ペア:

[(1, 190101195), (3, 63367065), (5, 38020239), (9, 21122355), (15, 12673413), (27, 7040785), (45, 4224471), (53, 3586815), (135, 1408157), (159, 1195605), (163, 1166265), (265, 717363), (477, 398535), (489, 388755), (795, 239121), (815, 233253), (1431, 132845), (1467, 129585), (2385, 79707), (2445, 77751), (4401, 43195), (7155, 26569), (7335, 25917), (8639, 22005)]