77813055

素因数分解:

$3^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{839}}^1$

素因数の和:1085

約数の個数: 40

約数和(自身を含む): 140263200

約数和(自身を除く): 62450145

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 229, 405, 687, 839, 1145, 2061, 2517, 3435, 4195, 6183, 7551, 10305, 12585, 18549, 22653, 30915, 37755, 67959, 92745, 113265, 192131, 339795, 576393, 960655, 1729179, 2881965, 5187537, 8645895, 15562611, 25937685, 77813055]

約数ペア:

[(1, 77813055), (3, 25937685), (5, 15562611), (9, 8645895), (15, 5187537), (27, 2881965), (45, 1729179), (81, 960655), (135, 576393), (229, 339795), (405, 192131), (687, 113265), (839, 92745), (1145, 67959), (2061, 37755), (2517, 30915), (3435, 22653), (4195, 18549), (6183, 12585), (7551, 10305)]