2732005

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:276

約数の個数: 16

約数和(自身を含む): 3415104

約数和(自身を除く): 683099

約数列:

[1, 5, 43, 97, 131, 215, 485, 655, 4171, 5633, 12707, 20855, 28165, 63535, 546401, 2732005]

約数ペア:

[(1, 2732005), (5, 546401), (43, 63535), (97, 28165), (131, 20855), (215, 12707), (485, 5633), (655, 4171)]