17295985

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 25804800

約数和(自身を除く): 8508815

約数列:

[1, 5, 7, 19, 31, 35, 95, 133, 155, 217, 589, 665, 839, 1085, 2945, 4123, 4195, 5873, 15941, 20615, 26009, 29365, 79705, 111587, 130045, 182063, 494171, 557935, 910315, 2470855, 3459197, 17295985]

約数ペア:

[(1, 17295985), (5, 3459197), (7, 2470855), (19, 910315), (31, 557935), (35, 494171), (95, 182063), (133, 130045), (155, 111587), (217, 79705), (589, 29365), (665, 26009), (839, 20615), (1085, 15941), (2945, 5873), (4123, 4195)]