13886835985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1531}}^1$

素因数の和:1762

約数の個数: 64

約数和(自身を含む): 19656172800

約数和(自身を除く): 5769336815

約数列:

[1, 5, 11, 17, 55, 85, 89, 109, 187, 445, 545, 935, 979, 1199, 1513, 1531, 1853, 4895, 5995, 7565, 7655, 9265, 9701, 16643, 16841, 20383, 26027, 48505, 83215, 84205, 101915, 106711, 130135, 136259, 164917, 166879, 286297, 533555, 681295, 824585, 834395, 1431485, 1498849, 1814087, 1835669, 2316403, 2836943, 7494245, 9070435, 9178345, 11582015, 14184715, 14852231, 25480433, 31206373, 74261155, 127402165, 156031865, 163374541, 252487927, 816872705, 1262439635, 2777367197, 13886835985]

約数ペア:

[(1, 13886835985), (5, 2777367197), (11, 1262439635), (17, 816872705), (55, 252487927), (85, 163374541), (89, 156031865), (109, 127402165), (187, 74261155), (445, 31206373), (545, 25480433), (935, 14852231), (979, 14184715), (1199, 11582015), (1513, 9178345), (1531, 9070435), (1853, 7494245), (4895, 2836943), (5995, 2316403), (7565, 1835669), (7655, 1814087), (9265, 1498849), (9701, 1431485), (16643, 834395), (16841, 824585), (20383, 681295), (26027, 533555), (48505, 286297), (83215, 166879), (84205, 164917), (101915, 136259), (106711, 130135)]