81023625

素因数分解:

$3^3\times 5^3\times {\mathrm{24007}}^1$

素因数の和:24031

約数の個数: 32

約数和(自身を含む): 149809920

約数和(自身を除く): 68786295

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 24007, 72021, 120035, 216063, 360105, 600175, 648189, 1080315, 1800525, 3000875, 3240945, 5401575, 9002625, 16204725, 27007875, 81023625]

約数ペア:

[(1, 81023625), (3, 27007875), (5, 16204725), (9, 9002625), (15, 5401575), (25, 3240945), (27, 3000875), (45, 1800525), (75, 1080315), (125, 648189), (135, 600175), (225, 360105), (375, 216063), (675, 120035), (1125, 72021), (3375, 24007)]