2256331385

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1879}}^1\times {\mathrm{3119}}^1$

素因数の和:5021

約数の個数: 32

約数和(自身を含む): 3378585600

約数和(自身を除く): 1122254215

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 1879, 3119, 9395, 13153, 15595, 20669, 21833, 34309, 65765, 103345, 109165, 144683, 171545, 240163, 723415, 1200815, 5860601, 29303005, 41024207, 64466611, 205121035, 322333055, 451266277, 2256331385]

約数ペア:

[(1, 2256331385), (5, 451266277), (7, 322333055), (11, 205121035), (35, 64466611), (55, 41024207), (77, 29303005), (385, 5860601), (1879, 1200815), (3119, 723415), (9395, 240163), (13153, 171545), (15595, 144683), (20669, 109165), (21833, 103345), (34309, 65765)]