17967140805

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{193601}}^1$

素因数の和:193901

約数の個数: 32

約数和(自身を含む): 30108983040

約数和(自身を除く): 12141842235

約数列:

[1, 3, 5, 15, 23, 69, 115, 269, 345, 807, 1345, 4035, 6187, 18561, 30935, 92805, 193601, 580803, 968005, 2904015, 4452823, 13358469, 22264115, 52078669, 66792345, 156236007, 260393345, 781180035, 1197809387, 3593428161, 5989046935, 17967140805]

約数ペア:

[(1, 17967140805), (3, 5989046935), (5, 3593428161), (15, 1197809387), (23, 781180035), (69, 260393345), (115, 156236007), (269, 66792345), (345, 52078669), (807, 22264115), (1345, 13358469), (4035, 4452823), (6187, 2904015), (18561, 968005), (30935, 580803), (92805, 193601)]