57941715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12919}}^1$

素因数の和:12963

約数の個数: 32

約数和(自身を含む): 104186880

約数和(自身を除く): 46245165

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 12919, 38757, 64595, 167947, 193785, 297137, 503841, 839735, 891411, 1485685, 2519205, 3862781, 4457055, 11588343, 19313905, 57941715]

約数ペア:

[(1, 57941715), (3, 19313905), (5, 11588343), (13, 4457055), (15, 3862781), (23, 2519205), (39, 1485685), (65, 891411), (69, 839735), (115, 503841), (195, 297137), (299, 193785), (345, 167947), (897, 64595), (1495, 38757), (4485, 12919)]