11385385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1511}}^1$

素因数の和:1664

約数の個数: 16

約数和(自身を含む): 15023232

約数和(自身を除く): 3637847

約数列:

[1, 5, 11, 55, 137, 685, 1507, 1511, 7535, 7555, 16621, 83105, 207007, 1035035, 2277077, 11385385]

約数ペア:

[(1, 11385385), (5, 2277077), (11, 1035035), (55, 207007), (137, 83105), (685, 16621), (1507, 7555), (1511, 7535)]