131058366945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1\times {\mathrm{20021}}^1$

素因数の和:20546

約数の個数: 64

約数和(自身を含む): 231691380480

約数和(自身を除く): 100633013535

約数列:

[1, 3, 5, 11, 15, 33, 55, 97, 165, 291, 409, 485, 1067, 1227, 1455, 2045, 3201, 4499, 5335, 6135, 13497, 16005, 20021, 22495, 39673, 60063, 67485, 100105, 119019, 198365, 220231, 300315, 436403, 595095, 660693, 1101155, 1309209, 1942037, 2182015, 3303465, 5826111, 6546045, 8188589, 9710185, 21362407, 24565767, 29130555, 40942945, 64087221, 90074479, 106812035, 122828835, 270223437, 320436105, 450372395, 794293133, 1351117185, 2382879399, 3971465665, 8737224463, 11914396995, 26211673389, 43686122315, 131058366945]

約数ペア:

[(1, 131058366945), (3, 43686122315), (5, 26211673389), (11, 11914396995), (15, 8737224463), (33, 3971465665), (55, 2382879399), (97, 1351117185), (165, 794293133), (291, 450372395), (409, 320436105), (485, 270223437), (1067, 122828835), (1227, 106812035), (1455, 90074479), (2045, 64087221), (3201, 40942945), (4499, 29130555), (5335, 24565767), (6135, 21362407), (13497, 9710185), (16005, 8188589), (20021, 6546045), (22495, 5826111), (39673, 3303465), (60063, 2182015), (67485, 1942037), (100105, 1309209), (119019, 1101155), (198365, 660693), (220231, 595095), (300315, 436403)]