1985012645

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{62119}}^1$

素因数の和:62225

約数の個数: 32

約数和(自身を含む): 3005614080

約数和(自身を除く): 1020601435

約数列:

[1, 5, 7, 11, 35, 55, 77, 83, 385, 415, 581, 913, 2905, 4565, 6391, 31955, 62119, 310595, 434833, 683309, 2174165, 3416545, 4783163, 5155877, 23915815, 25779385, 36091139, 56714647, 180455695, 283573235, 397002529, 1985012645]

約数ペア:

[(1, 1985012645), (5, 397002529), (7, 283573235), (11, 180455695), (35, 56714647), (55, 36091139), (77, 25779385), (83, 23915815), (385, 5155877), (415, 4783163), (581, 3416545), (913, 2174165), (2905, 683309), (4565, 434833), (6391, 310595), (31955, 62119)]