23344485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2129}}^1$

素因数の和:2197

約数の個数: 32

約数和(自身を含む): 40487040

約数和(自身を除く): 17142555

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2129, 2193, 3655, 6387, 10645, 10965, 31935, 36193, 91547, 108579, 180965, 274641, 457735, 542895, 1373205, 1556299, 4668897, 7781495, 23344485]

約数ペア:

[(1, 23344485), (3, 7781495), (5, 4668897), (15, 1556299), (17, 1373205), (43, 542895), (51, 457735), (85, 274641), (129, 180965), (215, 108579), (255, 91547), (645, 36193), (731, 31935), (2129, 10965), (2193, 10645), (3655, 6387)]