82784195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{19009}}^1$

素因数の和:19094

約数の個数: 16

約数和(自身を含む): 108585120

約数和(自身を除く): 25800925

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 19009, 95045, 247117, 1235585, 1273603, 6368015, 16556839, 82784195]

約数ペア:

[(1, 82784195), (5, 16556839), (13, 6368015), (65, 1273603), (67, 1235585), (335, 247117), (871, 95045), (4355, 19009)]