56105505

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1087}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 103194624

約数和(自身を除く): 47089119

約数列:

[1, 3, 5, 9, 15, 31, 37, 45, 93, 111, 155, 185, 279, 333, 465, 555, 1087, 1147, 1395, 1665, 3261, 3441, 5435, 5735, 9783, 10323, 16305, 17205, 33697, 40219, 48915, 51615, 101091, 120657, 168485, 201095, 303273, 361971, 505455, 603285, 1246789, 1516365, 1809855, 3740367, 6233945, 11221101, 18701835, 56105505]

約数ペア:

[(1, 56105505), (3, 18701835), (5, 11221101), (9, 6233945), (15, 3740367), (31, 1809855), (37, 1516365), (45, 1246789), (93, 603285), (111, 505455), (155, 361971), (185, 303273), (279, 201095), (333, 168485), (465, 120657), (555, 101091), (1087, 51615), (1147, 48915), (1395, 40219), (1665, 33697), (3261, 17205), (3441, 16305), (5435, 10323), (5735, 9783)]