5428185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3041}}^1$

素因数の和:3073

約数の個数: 32

約数和(自身を含む): 10513152

約数和(自身を除く): 5084967

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 3041, 9123, 15205, 21287, 45615, 51697, 63861, 106435, 155091, 258485, 319305, 361879, 775455, 1085637, 1809395, 5428185]

約数ペア:

[(1, 5428185), (3, 1809395), (5, 1085637), (7, 775455), (15, 361879), (17, 319305), (21, 258485), (35, 155091), (51, 106435), (85, 63861), (105, 51697), (119, 45615), (255, 21287), (357, 15205), (595, 9123), (1785, 3041)]