7136940125

素因数分解:

$5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2459}}^1$

素因数の和:2619

約数の個数: 64

約数和(自身を含む): 10610196480

約数和(自身を除く): 3473256355

約数列:

[1, 5, 7, 25, 31, 35, 107, 125, 155, 175, 217, 535, 749, 775, 875, 1085, 2459, 2675, 3317, 3745, 3875, 5425, 12295, 13375, 16585, 17213, 18725, 23219, 27125, 61475, 76229, 82925, 86065, 93625, 116095, 263113, 307375, 381145, 414625, 430325, 533603, 580475, 1315565, 1841791, 1905725, 2151625, 2668015, 2902375, 6577825, 8156503, 9208955, 9528625, 13340075, 32889125, 40782515, 46044775, 57095521, 66700375, 203912575, 230223875, 285477605, 1019562875, 1427388025, 7136940125]

約数ペア:

[(1, 7136940125), (5, 1427388025), (7, 1019562875), (25, 285477605), (31, 230223875), (35, 203912575), (107, 66700375), (125, 57095521), (155, 46044775), (175, 40782515), (217, 32889125), (535, 13340075), (749, 9528625), (775, 9208955), (875, 8156503), (1085, 6577825), (2459, 2902375), (2675, 2668015), (3317, 2151625), (3745, 1905725), (3875, 1841791), (5425, 1315565), (12295, 580475), (13375, 533603), (16585, 430325), (17213, 414625), (18725, 381145), (23219, 307375), (27125, 263113), (61475, 116095), (76229, 93625), (82925, 86065)]