13137165

素因数分解:

$3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{659}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 22857120

約数和(自身を除く): 9719955

約数列:

[1, 3, 5, 9, 15, 45, 443, 659, 1329, 1977, 2215, 3295, 3987, 5931, 6645, 9885, 19935, 29655, 291937, 875811, 1459685, 2627433, 4379055, 13137165]

約数ペア:

[(1, 13137165), (3, 4379055), (5, 2627433), (9, 1459685), (15, 875811), (45, 291937), (443, 29655), (659, 19935), (1329, 9885), (1977, 6645), (2215, 5931), (3295, 3987)]