68223285

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{839}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 128419200

約数和(自身を除く): 60195915

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 139, 195, 417, 585, 695, 839, 1251, 1807, 2085, 2517, 4195, 5421, 6255, 7551, 9035, 10907, 12585, 16263, 27105, 32721, 37755, 54535, 81315, 98163, 116621, 163605, 349863, 490815, 583105, 1049589, 1516073, 1749315, 4548219, 5247945, 7580365, 13644657, 22741095, 68223285]

約数ペア:

[(1, 68223285), (3, 22741095), (5, 13644657), (9, 7580365), (13, 5247945), (15, 4548219), (39, 1749315), (45, 1516073), (65, 1049589), (117, 583105), (139, 490815), (195, 349863), (417, 163605), (585, 116621), (695, 98163), (839, 81315), (1251, 54535), (1807, 37755), (2085, 32721), (2517, 27105), (4195, 16263), (5421, 12585), (6255, 10907), (7551, 9035)]