56689695

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{29297}}^1$

素因数の和:29351

約数の個数: 24

約数和(自身を含む): 100550736

約数和(自身を除く): 43861041

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 29297, 87891, 146485, 263673, 439455, 1259771, 1318365, 3779313, 6298855, 11337939, 18896565, 56689695]

約数ペア:

[(1, 56689695), (3, 18896565), (5, 11337939), (9, 6298855), (15, 3779313), (43, 1318365), (45, 1259771), (129, 439455), (215, 263673), (387, 146485), (645, 87891), (1935, 29297)]