2355331505

素因数分解:

$5^1\times {\mathrm{379}}^1\times {\mathrm{643}}^1\times {\mathrm{1933}}^1$

素因数の和:2960

約数の個数: 16

約数和(自身を含む): 2839730880

約数和(自身を除く): 484399375

約数列:

[1, 5, 379, 643, 1895, 1933, 3215, 9665, 243697, 732607, 1218485, 1242919, 3663035, 6214595, 471066301, 2355331505]

約数ペア:

[(1, 2355331505), (5, 471066301), (379, 6214595), (643, 3663035), (1895, 1242919), (1933, 1218485), (3215, 732607), (9665, 243697)]