25118915

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1201}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 31155840

約数和(自身を除く): 6036925

約数列:

[1, 5, 47, 89, 235, 445, 1201, 4183, 6005, 20915, 56447, 106889, 282235, 534445, 5023783, 25118915]

約数ペア:

[(1, 25118915), (5, 5023783), (47, 534445), (89, 282235), (235, 106889), (445, 56447), (1201, 20915), (4183, 6005)]