54078715

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{1481}}^1$

素因数の和:1662

約数の個数: 16

約数和(自身を含む): 66512160

約数和(自身を除く): 12433445

約数列:

[1, 5, 67, 109, 335, 545, 1481, 7303, 7405, 36515, 99227, 161429, 496135, 807145, 10815743, 54078715]

約数ペア:

[(1, 54078715), (5, 10815743), (67, 807145), (109, 496135), (335, 161429), (545, 99227), (1481, 36515), (7303, 7405)]