27431879665

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{388471}}^1$

素因数の和:388992

約数の個数: 16

約数和(自身を含む): 34123380480

約数和(自身を除く): 6691500815

約数列:

[1, 5, 29, 145, 487, 2435, 14123, 70615, 388471, 1942355, 11265659, 56328295, 189185377, 945926885, 5486375933, 27431879665]

約数ペア:

[(1, 27431879665), (5, 5486375933), (29, 945926885), (145, 189185377), (487, 56328295), (2435, 11265659), (14123, 1942355), (70615, 388471)]