11390805

素因数分解:

$3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{941}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 19838520

約数和(自身を除く): 8447715

約数列:

[1, 3, 5, 9, 15, 45, 269, 807, 941, 1345, 2421, 2823, 4035, 4705, 8469, 12105, 14115, 42345, 253129, 759387, 1265645, 2278161, 3796935, 11390805]

約数ペア:

[(1, 11390805), (3, 3796935), (5, 2278161), (9, 1265645), (15, 759387), (45, 253129), (269, 42345), (807, 14115), (941, 12105), (1345, 8469), (2421, 4705), (2823, 4035)]