139797505

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1\times {\mathrm{911}}^1$

素因数の和:1616

約数の個数: 16

約数和(自身を含む): 171777024

約数和(自身を除く): 31979519

約数列:

[1, 5, 47, 235, 653, 911, 3265, 4555, 30691, 42817, 153455, 214085, 594883, 2974415, 27959501, 139797505]

約数ペア:

[(1, 139797505), (5, 27959501), (47, 2974415), (235, 594883), (653, 214085), (911, 153455), (3265, 42817), (4555, 30691)]