38791915

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4751}}^1$

素因数の和:4850

約数の個数: 16

約数和(自身を含む): 49268736

約数和(自身を除く): 10476821

約数列:

[1, 5, 23, 71, 115, 355, 1633, 4751, 8165, 23755, 109273, 337321, 546365, 1686605, 7758383, 38791915]

約数ペア:

[(1, 38791915), (5, 7758383), (23, 1686605), (71, 546365), (115, 337321), (355, 109273), (1633, 23755), (4751, 8165)]