125002215

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1997}}^1$

素因数の和:2128

約数の個数: 48

約数和(自身を含む): 235636128

約数和(自身を除く): 110633913

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 107, 117, 195, 321, 535, 585, 963, 1391, 1605, 1997, 4173, 4815, 5991, 6955, 9985, 12519, 17973, 20865, 25961, 29955, 62595, 77883, 89865, 129805, 213679, 233649, 389415, 641037, 1068395, 1168245, 1923111, 2777827, 3205185, 8333481, 9615555, 13889135, 25000443, 41667405, 125002215]

約数ペア:

[(1, 125002215), (3, 41667405), (5, 25000443), (9, 13889135), (13, 9615555), (15, 8333481), (39, 3205185), (45, 2777827), (65, 1923111), (107, 1168245), (117, 1068395), (195, 641037), (321, 389415), (535, 233649), (585, 213679), (963, 129805), (1391, 89865), (1605, 77883), (1997, 62595), (4173, 29955), (4815, 25961), (5991, 20865), (6955, 17973), (9985, 12519)]