86358015

素因数分解:

$3^3\times 5^1\times {\mathrm{639689}}^1$

素因数の和:639703

約数の個数: 16

約数和(自身を含む): 153525600

約数和(自身を除く): 67167585

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 639689, 1919067, 3198445, 5757201, 9595335, 17271603, 28786005, 86358015]

約数ペア:

[(1, 86358015), (3, 28786005), (5, 17271603), (9, 9595335), (15, 5757201), (27, 3198445), (45, 1919067), (135, 639689)]