11566845

素因数分解:

$3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{641}}^1$

素因数の和:1053

約数の個数: 24

約数和(自身を含む): 20130552

約数和(自身を除く): 8563707

約数列:

[1, 3, 5, 9, 15, 45, 401, 641, 1203, 1923, 2005, 3205, 3609, 5769, 6015, 9615, 18045, 28845, 257041, 771123, 1285205, 2313369, 3855615, 11566845]

約数ペア:

[(1, 11566845), (3, 3855615), (5, 2313369), (9, 1285205), (15, 771123), (45, 257041), (401, 28845), (641, 18045), (1203, 9615), (1923, 6015), (2005, 5769), (3205, 3609)]