4388795

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:334

約数の個数: 16

約数和(自身を含む): 5464800

約数和(自身を除く): 1076005

約数列:

[1, 5, 43, 137, 149, 215, 685, 745, 5891, 6407, 20413, 29455, 32035, 102065, 877759, 4388795]

約数ペア:

[(1, 4388795), (5, 877759), (43, 102065), (137, 32035), (149, 29455), (215, 20413), (685, 6407), (745, 5891)]