27878002565

素因数分解:

$5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2101621}}^1$

素因数の和:2102012

約数の個数: 16

約数和(自身を含む): 38333585280

約数和(自身を除く): 10455582715

約数列:

[1, 5, 7, 35, 379, 1895, 2653, 13265, 2101621, 10508105, 14711347, 73556735, 796514359, 3982571795, 5575600513, 27878002565]

約数ペア:

[(1, 27878002565), (5, 5575600513), (7, 3982571795), (35, 796514359), (379, 73556735), (1895, 14711347), (2653, 10508105), (13265, 2101621)]