11493315

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 20891520

約数和(自身を除く): 9398205

約数列:

[1, 3, 5, 9, 15, 45, 53, 61, 79, 159, 183, 237, 265, 305, 395, 477, 549, 711, 795, 915, 1185, 2385, 2745, 3233, 3555, 4187, 4819, 9699, 12561, 14457, 16165, 20935, 24095, 29097, 37683, 43371, 48495, 62805, 72285, 145485, 188415, 216855, 255407, 766221, 1277035, 2298663, 3831105, 11493315]

約数ペア:

[(1, 11493315), (3, 3831105), (5, 2298663), (9, 1277035), (15, 766221), (45, 255407), (53, 216855), (61, 188415), (79, 145485), (159, 72285), (183, 62805), (237, 48495), (265, 43371), (305, 37683), (395, 29097), (477, 24095), (549, 20935), (711, 16165), (795, 14457), (915, 12561), (1185, 9699), (2385, 4819), (2745, 4187), (3233, 3555)]