2078132955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1061}}^1\times {\mathrm{7681}}^1$

素因数の和:8767

約数の個数: 32

約数和(自身を含む): 3524378688

約数和(自身を除く): 1446245733

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1061, 3183, 5305, 7681, 15915, 18037, 23043, 38405, 54111, 90185, 115215, 130577, 270555, 391731, 652885, 1958655, 8149541, 24448623, 40747705, 122243115, 138542197, 415626591, 692710985, 2078132955]

約数ペア:

[(1, 2078132955), (3, 692710985), (5, 415626591), (15, 138542197), (17, 122243115), (51, 40747705), (85, 24448623), (255, 8149541), (1061, 1958655), (3183, 652885), (5305, 391731), (7681, 270555), (15915, 130577), (18037, 115215), (23043, 90185), (38405, 54111)]