2254065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 4147200

約数和(自身を除く): 1893135

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 719, 1045, 2157, 3135, 3595, 7909, 10785, 13661, 23727, 39545, 40983, 68305, 118635, 150271, 204915, 450813, 751355, 2254065]

約数ペア:

[(1, 2254065), (3, 751355), (5, 450813), (11, 204915), (15, 150271), (19, 118635), (33, 68305), (55, 40983), (57, 39545), (95, 23727), (165, 13661), (209, 10785), (285, 7909), (627, 3595), (719, 3135), (1045, 2157)]