138477295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61409}}^1$

素因数の和:61466

約数の個数: 16

約数和(自身を含む): 185703840

約数和(自身を除く): 47226545

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 61409, 307045, 675499, 2517769, 3377495, 12588845, 27695459, 138477295]

約数ペア:

[(1, 138477295), (5, 27695459), (11, 12588845), (41, 3377495), (55, 2517769), (205, 675499), (451, 307045), (2255, 61409)]