3893005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 5037120

約数和(自身を除く): 1144115

約数列:

[1, 5, 19, 43, 95, 215, 817, 953, 4085, 4765, 18107, 40979, 90535, 204895, 778601, 3893005]

約数ペア:

[(1, 3893005), (5, 778601), (19, 204895), (43, 90535), (95, 40979), (215, 18107), (817, 4765), (953, 4085)]