268290435

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{365021}}^1$

素因数の和:365043

約数の個数: 24

約数和(自身を含む): 499350096

約数和(自身を除く): 231059661

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 365021, 1095063, 1825105, 2555147, 5475315, 7665441, 12775735, 17886029, 38327205, 53658087, 89430145, 268290435]

約数ペア:

[(1, 268290435), (3, 89430145), (5, 53658087), (7, 38327205), (15, 17886029), (21, 12775735), (35, 7665441), (49, 5475315), (105, 2555147), (147, 1825105), (245, 1095063), (735, 365021)]