51102705

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79229}}^1$

素因数の和:79280

約数の個数: 16

約数和(自身を含む): 83666880

約数和(自身を除く): 32564175

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 79229, 237687, 396145, 1188435, 3406847, 10220541, 17034235, 51102705]

約数ペア:

[(1, 51102705), (3, 17034235), (5, 10220541), (15, 3406847), (43, 1188435), (129, 396145), (215, 237687), (645, 79229)]