155595165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{1693}}^1$

素因数の和:2269

約数の個数: 32

約数和(自身を含む): 272232576

約数和(自身を除く): 116637411

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 557, 1671, 1693, 2785, 5079, 6127, 8355, 8465, 18381, 18623, 25395, 30635, 55869, 91905, 93115, 279345, 943001, 2829003, 4715005, 10373011, 14145015, 31119033, 51865055, 155595165]

約数ペア:

[(1, 155595165), (3, 51865055), (5, 31119033), (11, 14145015), (15, 10373011), (33, 4715005), (55, 2829003), (165, 943001), (557, 279345), (1671, 93115), (1693, 91905), (2785, 55869), (5079, 30635), (6127, 25395), (8355, 18623), (8465, 18381)]