90125105

素因数分解:

$5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{17053}}^1$

素因数の和:17216

約数の個数: 16

約数和(自身を含む): 124425984

約数和(自身を除く): 34300879

約数列:

[1, 5, 7, 35, 151, 755, 1057, 5285, 17053, 85265, 119371, 596855, 2575003, 12875015, 18025021, 90125105]

約数ペア:

[(1, 90125105), (5, 18025021), (7, 12875015), (35, 2575003), (151, 596855), (755, 119371), (1057, 85265), (5285, 17053)]