19670085125

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{5076151}}^1$

素因数の和:5076197

約数の個数: 16

約数和(自身を含む): 25340150784

約数和(自身を除く): 5670065659

約数列:

[1, 5, 25, 31, 125, 155, 775, 3875, 5076151, 25380755, 126903775, 157360681, 634518875, 786803405, 3934017025, 19670085125]

約数ペア:

[(1, 19670085125), (5, 3934017025), (25, 786803405), (31, 634518875), (125, 157360681), (155, 126903775), (775, 25380755), (3875, 5076151)]