53399805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1063}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 91010304

約数和(自身を除く): 37610499

約数列:

[1, 3, 5, 15, 17, 51, 85, 197, 255, 591, 985, 1063, 2955, 3189, 3349, 5315, 10047, 15945, 16745, 18071, 50235, 54213, 90355, 209411, 271065, 628233, 1047055, 3141165, 3559987, 10679961, 17799935, 53399805]

約数ペア:

[(1, 53399805), (3, 17799935), (5, 10679961), (15, 3559987), (17, 3141165), (51, 1047055), (85, 628233), (197, 271065), (255, 209411), (591, 90355), (985, 54213), (1063, 50235), (2955, 18071), (3189, 16745), (3349, 15945), (5315, 10047)]