15694905597

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{7537}}^1$

素因数の和:7890

約数の個数: 64

約数和(自身を含む): 26746030080

約数和(自身を除く): 11051124483

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 307, 323, 357, 399, 921, 969, 2149, 2261, 5219, 5833, 6447, 6783, 7537, 15657, 17499, 22611, 36533, 40831, 52759, 99161, 109599, 122493, 128129, 143203, 158277, 297483, 384387, 429609, 694127, 896903, 1002421, 2082381, 2313859, 2434451, 2690709, 3007263, 6941577, 7303353, 16197013, 17041157, 39335603, 43963321, 48591039, 51123471, 118006809, 131889963, 275349221, 307743247, 747376457, 826047663, 923229741, 2242129371, 5231635199, 15694905597]

約数ペア:

[(1, 15694905597), (3, 5231635199), (7, 2242129371), (17, 923229741), (19, 826047663), (21, 747376457), (51, 307743247), (57, 275349221), (119, 131889963), (133, 118006809), (307, 51123471), (323, 48591039), (357, 43963321), (399, 39335603), (921, 17041157), (969, 16197013), (2149, 7303353), (2261, 6941577), (5219, 3007263), (5833, 2690709), (6447, 2434451), (6783, 2313859), (7537, 2082381), (15657, 1002421), (17499, 896903), (22611, 694127), (36533, 429609), (40831, 384387), (52759, 297483), (99161, 158277), (109599, 143203), (122493, 128129)]