1330379155

素因数分解:

$5^1\times 7^2\times {\mathrm{461}}^1\times {\mathrm{11779}}^1$

素因数の和:12259

約数の個数: 24

約数和(自身を含む): 1861287120

約数和(自身を除く): 530907965

約数列:

[1, 5, 7, 35, 49, 245, 461, 2305, 3227, 11779, 16135, 22589, 58895, 82453, 112945, 412265, 577171, 2885855, 5430119, 27150595, 38010833, 190054165, 266075831, 1330379155]

約数ペア:

[(1, 1330379155), (5, 266075831), (7, 190054165), (35, 38010833), (49, 27150595), (245, 5430119), (461, 2885855), (2305, 577171), (3227, 412265), (11779, 112945), (16135, 82453), (22589, 58895)]