67538405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{10867}}^1$

素因数の和:10996

約数の個数: 16

約数和(自身を含む): 89204544

約数和(自身を除く): 21666139

約数列:

[1, 5, 11, 55, 113, 565, 1243, 6215, 10867, 54335, 119537, 597685, 1227971, 6139855, 13507681, 67538405]

約数ペア:

[(1, 67538405), (5, 13507681), (11, 6139855), (55, 1227971), (113, 597685), (565, 119537), (1243, 54335), (6215, 10867)]