55321115

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{1559}}^1$

素因数の和:1762

約数の個数: 16

約数和(自身を含む): 68290560

約数和(自身を除く): 12969445

約数列:

[1, 5, 47, 151, 235, 755, 1559, 7097, 7795, 35485, 73273, 235409, 366365, 1177045, 11064223, 55321115]

約数ペア:

[(1, 55321115), (5, 11064223), (47, 1177045), (151, 366365), (235, 235409), (755, 73273), (1559, 35485), (7097, 7795)]