135281665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{54881}}^1$

素因数の和:54932

約数の個数: 16

約数和(自身を含む): 177817680

約数和(自身を除く): 42536015

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 54881, 274405, 932977, 1591549, 4664885, 7957745, 27056333, 135281665]

約数ペア:

[(1, 135281665), (5, 27056333), (17, 7957745), (29, 4664885), (85, 1591549), (145, 932977), (493, 274405), (2465, 54881)]