154124295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2447}}^1$

素因数の和:2504

約数の個数: 64

約数和(自身を含む): 296110080

約数和(自身を除く): 141985785

約数列:

[1, 3, 5, 13, 15, 17, 19, 39, 51, 57, 65, 85, 95, 195, 221, 247, 255, 285, 323, 663, 741, 969, 1105, 1235, 1615, 2447, 3315, 3705, 4199, 4845, 7341, 12235, 12597, 20995, 31811, 36705, 41599, 46493, 62985, 95433, 124797, 139479, 159055, 207995, 232465, 477165, 540787, 604409, 623985, 697395, 790381, 1622361, 1813227, 2371143, 2703935, 3022045, 3951905, 8111805, 9066135, 10274953, 11855715, 30824859, 51374765, 154124295]

約数ペア:

[(1, 154124295), (3, 51374765), (5, 30824859), (13, 11855715), (15, 10274953), (17, 9066135), (19, 8111805), (39, 3951905), (51, 3022045), (57, 2703935), (65, 2371143), (85, 1813227), (95, 1622361), (195, 790381), (221, 697395), (247, 623985), (255, 604409), (285, 540787), (323, 477165), (663, 232465), (741, 207995), (969, 159055), (1105, 139479), (1235, 124797), (1615, 95433), (2447, 62985), (3315, 46493), (3705, 41599), (4199, 36705), (4845, 31811), (7341, 20995), (12235, 12597)]