38961005

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{919}}^1$

素因数の和:1124

約数の個数: 16

約数和(自身を含む): 47913600

約数和(自身を除く): 8952595

約数列:

[1, 5, 61, 139, 305, 695, 919, 4595, 8479, 42395, 56059, 127741, 280295, 638705, 7792201, 38961005]

約数ペア:

[(1, 38961005), (5, 7792201), (61, 638705), (139, 280295), (305, 127741), (695, 56059), (919, 42395), (4595, 8479)]