124272975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3361}}^1$

素因数の和:3420

約数の個数: 48

約数和(自身を含む): 225119520

約数和(自身を除く): 100846545

約数列:

[1, 3, 5, 15, 17, 25, 29, 51, 75, 85, 87, 145, 255, 425, 435, 493, 725, 1275, 1479, 2175, 2465, 3361, 7395, 10083, 12325, 16805, 36975, 50415, 57137, 84025, 97469, 171411, 252075, 285685, 292407, 487345, 857055, 1428425, 1462035, 1656973, 2436725, 4285275, 4970919, 7310175, 8284865, 24854595, 41424325, 124272975]

約数ペア:

[(1, 124272975), (3, 41424325), (5, 24854595), (15, 8284865), (17, 7310175), (25, 4970919), (29, 4285275), (51, 2436725), (75, 1656973), (85, 1462035), (87, 1428425), (145, 857055), (255, 487345), (425, 292407), (435, 285685), (493, 252075), (725, 171411), (1275, 97469), (1479, 84025), (2175, 57137), (2465, 50415), (3361, 36975), (7395, 16805), (10083, 12325)]