315695895

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{5897}}^1$

素因数の和:6031

約数の個数: 32

約数和(自身を含む): 523176192

約数和(自身を除く): 207480297

約数列:

[1, 3, 5, 15, 43, 83, 129, 215, 249, 415, 645, 1245, 3569, 5897, 10707, 17691, 17845, 29485, 53535, 88455, 253571, 489451, 760713, 1267855, 1468353, 2447255, 3803565, 7341765, 21046393, 63139179, 105231965, 315695895]

約数ペア:

[(1, 315695895), (3, 105231965), (5, 63139179), (15, 21046393), (43, 7341765), (83, 3803565), (129, 2447255), (215, 1468353), (249, 1267855), (415, 760713), (645, 489451), (1245, 253571), (3569, 88455), (5897, 53535), (10707, 29485), (17691, 17845)]