51305145

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83423}}^1$

素因数の和:83472

約数の個数: 16

約数和(自身を含む): 84091392

約数和(自身を除く): 32786247

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 83423, 250269, 417115, 1251345, 3420343, 10261029, 17101715, 51305145]

約数ペア:

[(1, 51305145), (3, 17101715), (5, 10261029), (15, 3420343), (41, 1251345), (123, 417115), (205, 250269), (615, 83423)]