78112195

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2477}}^1$

素因数の和:2559

約数の個数: 32

約数和(自身を含む): 115613568

約数和(自身を除く): 37501373

約数列:

[1, 5, 7, 17, 35, 53, 85, 119, 265, 371, 595, 901, 1855, 2477, 4505, 6307, 12385, 17339, 31535, 42109, 86695, 131281, 210545, 294763, 656405, 918967, 1473815, 2231777, 4594835, 11158885, 15622439, 78112195]

約数ペア:

[(1, 78112195), (5, 15622439), (7, 11158885), (17, 4594835), (35, 2231777), (53, 1473815), (85, 918967), (119, 656405), (265, 294763), (371, 210545), (595, 131281), (901, 86695), (1855, 42109), (2477, 31535), (4505, 17339), (6307, 12385)]