138776495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{194093}}^1$

素因数の和:194122

約数の個数: 16

約数和(自身を含む): 195646752

約数和(自身を除く): 56870257

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 194093, 970465, 2135023, 2523209, 10675115, 12616045, 27755299, 138776495]

約数ペア:

[(1, 138776495), (5, 27755299), (11, 12616045), (13, 10675115), (55, 2523209), (65, 2135023), (143, 970465), (715, 194093)]