86687145

素因数分解:

$3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2269}}^1$

素因数の和:2566

約数の個数: 32

約数和(自身を含む): 154723200

約数和(自身を除く): 68036055

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 283, 849, 1415, 2269, 2547, 4245, 6807, 7641, 11345, 12735, 20421, 34035, 38205, 61263, 102105, 306315, 642127, 1926381, 3210635, 5779143, 9631905, 17337429, 28895715, 86687145]

約数ペア:

[(1, 86687145), (3, 28895715), (5, 17337429), (9, 9631905), (15, 5779143), (27, 3210635), (45, 1926381), (135, 642127), (283, 306315), (849, 102105), (1415, 61263), (2269, 38205), (2547, 34035), (4245, 20421), (6807, 12735), (7641, 11345)]