87740545

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{1871}}^1$

素因数の和:2072

約数の個数: 16

約数和(自身を含む): 107557632

約数和(自身を除く): 19817087

約数列:

[1, 5, 83, 113, 415, 565, 1871, 9355, 9379, 46895, 155293, 211423, 776465, 1057115, 17548109, 87740545]

約数ペア:

[(1, 87740545), (5, 17548109), (83, 1057115), (113, 776465), (415, 211423), (565, 155293), (1871, 46895), (9355, 9379)]