11137415

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 13711680

約数和(自身を除く): 2574265

約数列:

[1, 5, 71, 137, 229, 355, 685, 1145, 9727, 16259, 31373, 48635, 81295, 156865, 2227483, 11137415]

約数ペア:

[(1, 11137415), (5, 2227483), (71, 156865), (137, 81295), (229, 48635), (355, 31373), (685, 16259), (1145, 9727)]