31952115

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 60164832

約数和(自身を除く): 28212717

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 193, 195, 283, 579, 585, 849, 965, 1415, 1737, 2509, 2547, 2895, 3679, 4245, 7527, 8685, 11037, 12545, 12735, 18395, 22581, 33111, 37635, 54619, 55185, 112905, 163857, 165555, 273095, 491571, 710047, 819285, 2130141, 2457855, 3550235, 6390423, 10650705, 31952115]

約数ペア:

[(1, 31952115), (3, 10650705), (5, 6390423), (9, 3550235), (13, 2457855), (15, 2130141), (39, 819285), (45, 710047), (65, 491571), (117, 273095), (193, 165555), (195, 163857), (283, 112905), (579, 55185), (585, 54619), (849, 37635), (965, 33111), (1415, 22581), (1737, 18395), (2509, 12735), (2547, 12545), (2895, 11037), (3679, 8685), (4245, 7527)]