5109515

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:502

約数の個数: 16

約数和(自身を含む): 6402240

約数和(自身を除く): 1292725

約数列:

[1, 5, 37, 71, 185, 355, 389, 1945, 2627, 13135, 14393, 27619, 71965, 138095, 1021903, 5109515]

約数ペア:

[(1, 5109515), (5, 1021903), (37, 138095), (71, 71965), (185, 27619), (355, 14393), (389, 13135), (1945, 2627)]