11578005

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 20764800

約数和(自身を除く): 9186795

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 617, 695, 1251, 1851, 2085, 3085, 3753, 5553, 6255, 9255, 16659, 18765, 27765, 83295, 85763, 257289, 428815, 771867, 1286445, 2315601, 3859335, 11578005]

約数ペア:

[(1, 11578005), (3, 3859335), (5, 2315601), (9, 1286445), (15, 771867), (27, 428815), (45, 257289), (135, 85763), (139, 83295), (417, 27765), (617, 18765), (695, 16659), (1251, 9255), (1851, 6255), (2085, 5553), (3085, 3753)]