15693205983

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 26444759040

約数和(自身を除く): 10751553057

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 169, 223, 237, 251, 273, 507, 553, 669, 753, 1027, 1183, 1561, 1659, 1757, 2899, 3081, 3263, 3549, 4683, 5271, 7189, 8697, 9789, 13351, 17617, 19829, 20293, 21567, 22841, 37687, 40053, 42419, 52851, 55973, 59487, 60879, 68523, 93457, 113061, 123319, 127257, 138803, 167919, 229021, 257777, 263809, 280371, 296933, 369957, 391811, 416409, 687063, 727649, 773331, 791427, 890799, 1175433, 1603147, 1804439, 2182947, 2977273, 3351101, 4421867, 4809441, 5093543, 5413317, 8931819, 9459437, 10053303, 13265601, 15280629, 20840911, 23457707, 28378311, 30953069, 57484271, 62522733, 66216059, 70373121, 92859207, 172452813, 198648177, 402389897, 747295523, 1207169691, 2241886569, 5231068661, 15693205983]

約数ペア:

[(1, 15693205983), (3, 5231068661), (7, 2241886569), (13, 1207169691), (21, 747295523), (39, 402389897), (79, 198648177), (91, 172452813), (169, 92859207), (223, 70373121), (237, 66216059), (251, 62522733), (273, 57484271), (507, 30953069), (553, 28378311), (669, 23457707), (753, 20840911), (1027, 15280629), (1183, 13265601), (1561, 10053303), (1659, 9459437), (1757, 8931819), (2899, 5413317), (3081, 5093543), (3263, 4809441), (3549, 4421867), (4683, 3351101), (5271, 2977273), (7189, 2182947), (8697, 1804439), (9789, 1603147), (13351, 1175433), (17617, 890799), (19829, 791427), (20293, 773331), (21567, 727649), (22841, 687063), (37687, 416409), (40053, 391811), (42419, 369957), (52851, 296933), (55973, 280371), (59487, 263809), (60879, 257777), (68523, 229021), (93457, 167919), (113061, 138803), (123319, 127257)]