75415979

素因数分解:

${\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 80287200

約数和(自身を除く): 4871221

約数列:

[1, 29, 53, 139, 353, 1537, 4031, 7367, 10237, 18709, 49067, 213643, 542561, 1422943, 2600551, 75415979]

約数ペア:

[(1, 75415979), (29, 2600551), (53, 1422943), (139, 542561), (353, 213643), (1537, 49067), (4031, 18709), (7367, 10237)]