12895875

素因数分解:

$3^3\times 5^3\times {\mathrm{3821}}^1$

素因数の和:3845

約数の個数: 32

約数和(自身を含む): 23849280

約数和(自身を除く): 10953405

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 3821, 11463, 19105, 34389, 57315, 95525, 103167, 171945, 286575, 477625, 515835, 859725, 1432875, 2579175, 4298625, 12895875]

約数ペア:

[(1, 12895875), (3, 4298625), (5, 2579175), (9, 1432875), (15, 859725), (25, 515835), (27, 477625), (45, 286575), (75, 171945), (125, 103167), (135, 95525), (225, 57315), (375, 34389), (675, 19105), (1125, 11463), (3375, 3821)]