86470875

素因数分解:

$3^3\times 5^3\times {\mathrm{25621}}^1$

素因数の和:25645

約数の個数: 32

約数和(自身を含む): 159881280

約数和(自身を除く): 73410405

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 25621, 76863, 128105, 230589, 384315, 640525, 691767, 1152945, 1921575, 3202625, 3458835, 5764725, 9607875, 17294175, 28823625, 86470875]

約数ペア:

[(1, 86470875), (3, 28823625), (5, 17294175), (9, 9607875), (15, 5764725), (25, 3458835), (27, 3202625), (45, 1921575), (75, 1152945), (125, 691767), (135, 640525), (225, 384315), (375, 230589), (675, 128105), (1125, 76863), (3375, 25621)]