11405565

素因数分解:

$3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1327}}^1$

素因数の和:1529

約数の個数: 24

約数和(自身を含む): 19888128

約数和(自身を除く): 8482563

約数列:

[1, 3, 5, 9, 15, 45, 191, 573, 955, 1327, 1719, 2865, 3981, 6635, 8595, 11943, 19905, 59715, 253457, 760371, 1267285, 2281113, 3801855, 11405565]

約数ペア:

[(1, 11405565), (3, 3801855), (5, 2281113), (9, 1267285), (15, 760371), (45, 253457), (191, 59715), (573, 19905), (955, 11943), (1327, 8595), (1719, 6635), (2865, 3981)]