1330288015

素因数分解:

$5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{81041}}^1$

素因数の和:81127

約数の個数: 24

約数和(自身を含む): 1884712752

約数和(自身を除く): 554424737

約数列:

[1, 5, 7, 35, 49, 67, 245, 335, 469, 2345, 3283, 16415, 81041, 405205, 567287, 2836435, 3971009, 5429747, 19855045, 27148735, 38008229, 190041145, 266057603, 1330288015]

約数ペア:

[(1, 1330288015), (5, 266057603), (7, 190041145), (35, 38008229), (49, 27148735), (67, 19855045), (245, 5429747), (335, 3971009), (469, 2836435), (2345, 567287), (3283, 405205), (16415, 81041)]