228664295

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1\times {\mathrm{1439}}^1$

素因数の和:2026

約数の個数: 16

約数和(自身を含む): 279624960

約数和(自身を除く): 50960665

約数列:

[1, 5, 61, 305, 521, 1439, 2605, 7195, 31781, 87779, 158905, 438895, 749719, 3748595, 45732859, 228664295]

約数ペア:

[(1, 228664295), (5, 45732859), (61, 3748595), (305, 749719), (521, 438895), (1439, 158905), (2605, 87779), (7195, 31781)]