87804945

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8233}}^1$

素因数の和:8326

約数の個数: 32

約数和(自身を含む): 158092800

約数和(自身を除く): 70287855

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 2133, 3555, 8233, 10665, 24699, 41165, 74097, 123495, 222291, 370485, 650407, 1111455, 1951221, 3252035, 5853663, 9756105, 17560989, 29268315, 87804945]

約数ペア:

[(1, 87804945), (3, 29268315), (5, 17560989), (9, 9756105), (15, 5853663), (27, 3252035), (45, 1951221), (79, 1111455), (135, 650407), (237, 370485), (395, 222291), (711, 123495), (1185, 74097), (2133, 41165), (3555, 24699), (8233, 10665)]