15696523995

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{2357}}^1$

素因数の和:2684

約数の個数: 64

約数和(自身を含む): 26620876800

約数和(自身を除く): 10924352805

約数列:

[1, 3, 5, 15, 23, 69, 97, 115, 199, 291, 345, 485, 597, 995, 1455, 2231, 2357, 2985, 4577, 6693, 7071, 11155, 11785, 13731, 19303, 22885, 33465, 35355, 54211, 57909, 68655, 96515, 162633, 228629, 271055, 289545, 443969, 469043, 685887, 813165, 1143145, 1331907, 1407129, 2219845, 2345215, 3429435, 5258467, 6659535, 7035645, 10787989, 15775401, 26292335, 32363967, 45497171, 53939945, 78877005, 136491513, 161819835, 227485855, 682457565, 1046434933, 3139304799, 5232174665, 15696523995]

約数ペア:

[(1, 15696523995), (3, 5232174665), (5, 3139304799), (15, 1046434933), (23, 682457565), (69, 227485855), (97, 161819835), (115, 136491513), (199, 78877005), (291, 53939945), (345, 45497171), (485, 32363967), (597, 26292335), (995, 15775401), (1455, 10787989), (2231, 7035645), (2357, 6659535), (2985, 5258467), (4577, 3429435), (6693, 2345215), (7071, 2219845), (11155, 1407129), (11785, 1331907), (13731, 1143145), (19303, 813165), (22885, 685887), (33465, 469043), (35355, 443969), (54211, 289545), (57909, 271055), (68655, 228629), (96515, 162633)]