64484945

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{16903}}^1$

素因数の和:17024

約数の個数: 16

約数和(自身を含む): 89253120

約数和(自身を除く): 24768175

約数列:

[1, 5, 7, 35, 109, 545, 763, 3815, 16903, 84515, 118321, 591605, 1842427, 9212135, 12896989, 64484945]

約数ペア:

[(1, 64484945), (5, 12896989), (7, 9212135), (35, 1842427), (109, 591605), (545, 118321), (763, 84515), (3815, 16903)]