68399955

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{116923}}^1$

素因数の和:116947

約数の個数: 24

約数和(自身を含む): 127681008

約数和(自身を除く): 59281053

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 116923, 350769, 584615, 1052307, 1519999, 1753845, 4559997, 5261535, 7599995, 13679991, 22799985, 68399955]

約数ペア:

[(1, 68399955), (3, 22799985), (5, 13679991), (9, 7599995), (13, 5261535), (15, 4559997), (39, 1753845), (45, 1519999), (65, 1052307), (117, 584615), (195, 350769), (585, 116923)]