199552761675

素因数分解:

$3^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{51263}}^1$

素因数の和:51434

約数の個数: 96

約数和(自身を含む): 376318771200

約数和(自身を除く): 176766009525

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 73, 75, 79, 135, 219, 225, 237, 365, 395, 657, 675, 711, 1095, 1185, 1825, 1971, 1975, 2133, 3285, 3555, 5475, 5767, 5925, 9855, 10665, 16425, 17301, 17775, 28835, 49275, 51263, 51903, 53325, 86505, 144175, 153789, 155709, 256315, 259515, 432525, 461367, 768945, 778545, 1281575, 1297575, 1384101, 2306835, 3742199, 3844725, 3892725, 4049777, 6920505, 11226597, 11534175, 12149331, 18710995, 20248885, 33679791, 34602525, 36447993, 56132985, 60746655, 93554975, 101039373, 101244425, 109343979, 168398955, 182239965, 280664925, 295633721, 303733275, 505196865, 546719895, 841994775, 886901163, 911199825, 1478168605, 2525984325, 2660703489, 2733599475, 4434505815, 7390843025, 7982110467, 13303517445, 22172529075, 39910552335, 66517587225, 199552761675]

約数ペア:

[(1, 199552761675), (3, 66517587225), (5, 39910552335), (9, 22172529075), (15, 13303517445), (25, 7982110467), (27, 7390843025), (45, 4434505815), (73, 2733599475), (75, 2660703489), (79, 2525984325), (135, 1478168605), (219, 911199825), (225, 886901163), (237, 841994775), (365, 546719895), (395, 505196865), (657, 303733275), (675, 295633721), (711, 280664925), (1095, 182239965), (1185, 168398955), (1825, 109343979), (1971, 101244425), (1975, 101039373), (2133, 93554975), (3285, 60746655), (3555, 56132985), (5475, 36447993), (5767, 34602525), (5925, 33679791), (9855, 20248885), (10665, 18710995), (16425, 12149331), (17301, 11534175), (17775, 11226597), (28835, 6920505), (49275, 4049777), (51263, 3892725), (51903, 3844725), (53325, 3742199), (86505, 2306835), (144175, 1384101), (153789, 1297575), (155709, 1281575), (256315, 778545), (259515, 768945), (432525, 461367)]