3854435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3121}}^1$

素因数の和:3158

約数の個数: 16

約数和(自身を含む): 5244960

約数和(自身を除く): 1390525

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 3121, 15605, 40573, 59299, 202865, 296495, 770887, 3854435]

約数ペア:

[(1, 3854435), (5, 770887), (13, 296495), (19, 202865), (65, 59299), (95, 40573), (247, 15605), (1235, 3121)]