6919796675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:945

約数の個数: 96

約数和(自身を含む): 10439331840

約数和(自身を除く): 3519535165

約数列:

[1, 5, 11, 19, 23, 25, 55, 71, 95, 115, 209, 253, 275, 355, 437, 475, 575, 781, 811, 1045, 1265, 1349, 1633, 1775, 2185, 3905, 4055, 4807, 5225, 6325, 6745, 8165, 8921, 10925, 14839, 15409, 17963, 18653, 19525, 20275, 24035, 31027, 33725, 40825, 44605, 57581, 74195, 77045, 89815, 93265, 120175, 155135, 169499, 205183, 223025, 287905, 341297, 354407, 370975, 385225, 449075, 466325, 633391, 775675, 847495, 1025915, 1094039, 1324363, 1439525, 1706485, 1772035, 3166955, 3898477, 4237475, 5129575, 5470195, 6621815, 8532425, 8860175, 12034429, 14567993, 15834775, 19492385, 25162897, 27350975, 33109075, 60172145, 72839965, 97461925, 125814485, 276791867, 300860725, 364199825, 629072425, 1383959335, 6919796675]

約数ペア:

[(1, 6919796675), (5, 1383959335), (11, 629072425), (19, 364199825), (23, 300860725), (25, 276791867), (55, 125814485), (71, 97461925), (95, 72839965), (115, 60172145), (209, 33109075), (253, 27350975), (275, 25162897), (355, 19492385), (437, 15834775), (475, 14567993), (575, 12034429), (781, 8860175), (811, 8532425), (1045, 6621815), (1265, 5470195), (1349, 5129575), (1633, 4237475), (1775, 3898477), (2185, 3166955), (3905, 1772035), (4055, 1706485), (4807, 1439525), (5225, 1324363), (6325, 1094039), (6745, 1025915), (8165, 847495), (8921, 775675), (10925, 633391), (14839, 466325), (15409, 449075), (17963, 385225), (18653, 370975), (19525, 354407), (20275, 341297), (24035, 287905), (31027, 223025), (33725, 205183), (40825, 169499), (44605, 155135), (57581, 120175), (74195, 93265), (77045, 89815)]