53875715

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{991}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 65995776

約数和(自身を除く): 12120061

約数列:

[1, 5, 83, 131, 415, 655, 991, 4955, 10873, 54365, 82253, 129821, 411265, 649105, 10775143, 53875715]

約数ペア:

[(1, 53875715), (5, 10775143), (83, 649105), (131, 411265), (415, 129821), (655, 82253), (991, 54365), (4955, 10873)]