27962655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1061}}^1$

素因数の和:1327

約数の個数: 32

約数和(自身を含む): 51383808

約数和(自身を除く): 23421153

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 251, 753, 1061, 1255, 1757, 3183, 3765, 5271, 5305, 7427, 8785, 15915, 22281, 26355, 37135, 111405, 266311, 798933, 1331555, 1864177, 3994665, 5592531, 9320885, 27962655]

約数ペア:

[(1, 27962655), (3, 9320885), (5, 5592531), (7, 3994665), (15, 1864177), (21, 1331555), (35, 798933), (105, 266311), (251, 111405), (753, 37135), (1061, 26355), (1255, 22281), (1757, 15915), (3183, 8785), (3765, 7427), (5271, 5305)]