1275756485

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{4733}}^1$

素因数の和:4853

約数の個数: 32

約数和(自身を含む): 1657884672

約数和(自身を除く): 382128187

約数列:

[1, 5, 31, 37, 47, 155, 185, 235, 1147, 1457, 1739, 4733, 5735, 7285, 8695, 23665, 53909, 146723, 175121, 222451, 269545, 733615, 875605, 1112255, 5428751, 6895981, 8230687, 27143755, 34479905, 41153435, 255151297, 1275756485]

約数ペア:

[(1, 1275756485), (5, 255151297), (31, 41153435), (37, 34479905), (47, 27143755), (155, 8230687), (185, 6895981), (235, 5428751), (1147, 1112255), (1457, 875605), (1739, 733615), (4733, 269545), (5735, 222451), (7285, 175121), (8695, 146723), (23665, 53909)]