236434215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{11171}}^1$

素因数の和:11279

約数の個数: 32

約数和(自身を含む): 405409536

約数和(自身を除く): 168975321

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 249, 255, 415, 1245, 1411, 4233, 7055, 11171, 21165, 33513, 55855, 167565, 189907, 569721, 927193, 949535, 2781579, 2848605, 4635965, 13907895, 15762281, 47286843, 78811405, 236434215]

約数ペア:

[(1, 236434215), (3, 78811405), (5, 47286843), (15, 15762281), (17, 13907895), (51, 4635965), (83, 2848605), (85, 2781579), (249, 949535), (255, 927193), (415, 569721), (1245, 189907), (1411, 167565), (4233, 55855), (7055, 33513), (11171, 21165)]