53980185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{30241}}^1$

素因数の和:30273

約数の個数: 32

約数和(自身を含む): 104516352

約数和(自身を除く): 50536167

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 30241, 90723, 151205, 211687, 453615, 514097, 635061, 1058435, 1542291, 2570485, 3175305, 3598679, 7711455, 10796037, 17993395, 53980185]

約数ペア:

[(1, 53980185), (3, 17993395), (5, 10796037), (7, 7711455), (15, 3598679), (17, 3175305), (21, 2570485), (35, 1542291), (51, 1058435), (85, 635061), (105, 514097), (119, 453615), (255, 211687), (357, 151205), (595, 90723), (1785, 30241)]