25055706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{321227}}^1$

素因数の和:321245

約数の個数: 16

約数和(自身を含む): 53966304

約数和(自身を除く): 28910598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 321227, 642454, 963681, 1927362, 4175951, 8351902, 12527853, 25055706]

約数ペア:

[(1, 25055706), (2, 12527853), (3, 8351902), (6, 4175951), (13, 1927362), (26, 963681), (39, 642454), (78, 321227)]