75428090

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{55057}}^1$

素因数の和:55201

約数の個数: 16

約数和(自身を含む): 136764072

約数和(自身を除く): 61335982

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 55057, 110114, 275285, 550570, 7542809, 15085618, 37714045, 75428090]

約数ペア:

[(1, 75428090), (2, 37714045), (5, 15085618), (10, 7542809), (137, 550570), (274, 275285), (685, 110114), (1370, 55057)]