27042225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2711}}^1$

素因数の和:2750

約数の個数: 48

約数和(自身を含む): 53806080

約数和(自身を除く): 26763855

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 133, 175, 285, 399, 475, 525, 665, 1425, 1995, 2711, 3325, 8133, 9975, 13555, 18977, 40665, 51509, 56931, 67775, 94885, 154527, 203325, 257545, 284655, 360563, 474425, 772635, 1081689, 1287725, 1423275, 1802815, 3863175, 5408445, 9014075, 27042225]

約数ペア:

[(1, 27042225), (3, 9014075), (5, 5408445), (7, 3863175), (15, 1802815), (19, 1423275), (21, 1287725), (25, 1081689), (35, 772635), (57, 474425), (75, 360563), (95, 284655), (105, 257545), (133, 203325), (175, 154527), (285, 94885), (399, 67775), (475, 56931), (525, 51509), (665, 40665), (1425, 18977), (1995, 13555), (2711, 9975), (3325, 8133)]