126813365

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 178848000

約数和(自身を除く): 52034635

約数列:

[1, 5, 7, 35, 53, 137, 265, 371, 499, 685, 959, 1855, 2495, 3493, 4795, 7261, 17465, 26447, 36305, 50827, 68363, 132235, 185129, 254135, 341815, 478541, 925645, 2392705, 3623239, 18116195, 25362673, 126813365]

約数ペア:

[(1, 126813365), (5, 25362673), (7, 18116195), (35, 3623239), (53, 2392705), (137, 925645), (265, 478541), (371, 341815), (499, 254135), (685, 185129), (959, 132235), (1855, 68363), (2495, 50827), (3493, 36305), (4795, 26447), (7261, 17465)]