159311145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{2087}}^1$

素因数の和:2829

約数の個数: 32

約数和(自身を含む): 291852288

約数和(自身を除く): 132541143

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 727, 2087, 2181, 3635, 5089, 6261, 10435, 10905, 14609, 15267, 25445, 31305, 43827, 73045, 76335, 219135, 1517249, 4551747, 7586245, 10620743, 22758735, 31862229, 53103715, 159311145]

約数ペア:

[(1, 159311145), (3, 53103715), (5, 31862229), (7, 22758735), (15, 10620743), (21, 7586245), (35, 4551747), (105, 1517249), (727, 219135), (2087, 76335), (2181, 73045), (3635, 43827), (5089, 31305), (6261, 25445), (10435, 15267), (10905, 14609)]