71436405

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71081}}^1$

素因数の和:71156

約数の個数: 16

約数和(自身を含む): 116005824

約数和(自身を除く): 44569419

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 71081, 213243, 355405, 1066215, 4762427, 14287281, 23812135, 71436405]

約数ペア:

[(1, 71436405), (3, 23812135), (5, 14287281), (15, 4762427), (67, 1066215), (201, 355405), (335, 213243), (1005, 71081)]