13183965

素因数分解:

$3^6\times 5^1\times {\mathrm{3617}}^1$

素因数の和:3640

約数の個数: 28

約数和(自身を含む): 23726844

約数和(自身を除く): 10542879

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3617, 3645, 10851, 18085, 32553, 54255, 97659, 162765, 292977, 488295, 878931, 1464885, 2636793, 4394655, 13183965]

約数ペア:

[(1, 13183965), (3, 4394655), (5, 2636793), (9, 1464885), (15, 878931), (27, 488295), (45, 292977), (81, 162765), (135, 97659), (243, 54255), (405, 32553), (729, 18085), (1215, 10851), (3617, 3645)]