27140925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3041}}^1$

素因数の和:3078

約数の個数: 48

約数和(自身を含む): 54317952

約数和(自身を除く): 27177027

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 255, 357, 425, 525, 595, 1275, 1785, 2975, 3041, 8925, 9123, 15205, 21287, 45615, 51697, 63861, 76025, 106435, 155091, 228075, 258485, 319305, 361879, 532175, 775455, 1085637, 1292425, 1596525, 1809395, 3877275, 5428185, 9046975, 27140925]

約数ペア:

[(1, 27140925), (3, 9046975), (5, 5428185), (7, 3877275), (15, 1809395), (17, 1596525), (21, 1292425), (25, 1085637), (35, 775455), (51, 532175), (75, 361879), (85, 319305), (105, 258485), (119, 228075), (175, 155091), (255, 106435), (357, 76025), (425, 63861), (525, 51697), (595, 45615), (1275, 21287), (1785, 15205), (2975, 9123), (3041, 8925)]