55708575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3361}}^1$

素因数の和:3404

約数の個数: 48

約数和(自身を含む): 105055776

約数和(自身を除く): 49347201

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 975, 1105, 1275, 3315, 3361, 5525, 10083, 16575, 16805, 43693, 50415, 57137, 84025, 131079, 171411, 218465, 252075, 285685, 655395, 742781, 857055, 1092325, 1428425, 2228343, 3276975, 3713905, 4285275, 11141715, 18569525, 55708575]

約数ペア:

[(1, 55708575), (3, 18569525), (5, 11141715), (13, 4285275), (15, 3713905), (17, 3276975), (25, 2228343), (39, 1428425), (51, 1092325), (65, 857055), (75, 742781), (85, 655395), (195, 285685), (221, 252075), (255, 218465), (325, 171411), (425, 131079), (663, 84025), (975, 57137), (1105, 50415), (1275, 43693), (3315, 16805), (3361, 16575), (5525, 10083)]