15081945

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 25069824

約数和(自身を除く): 9987879

約数列:

[1, 3, 5, 15, 53, 61, 159, 183, 265, 305, 311, 795, 915, 933, 1555, 3233, 4665, 9699, 16165, 16483, 18971, 48495, 49449, 56913, 82415, 94855, 247245, 284565, 1005463, 3016389, 5027315, 15081945]

約数ペア:

[(1, 15081945), (3, 5027315), (5, 3016389), (15, 1005463), (53, 284565), (61, 247245), (159, 94855), (183, 82415), (265, 56913), (305, 49449), (311, 48495), (795, 18971), (915, 16483), (933, 16165), (1555, 9699), (3233, 4665)]