27960295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^2$

素因数の和:124

約数の個数: 36

約数和(自身を含む): 39537288

約数和(自身を除く): 11576993

約数列:

[1, 5, 11, 23, 31, 55, 115, 155, 253, 341, 529, 713, 961, 1265, 1705, 2645, 3565, 4805, 5819, 7843, 10571, 16399, 22103, 29095, 39215, 52855, 81995, 110515, 180389, 243133, 508369, 901945, 1215665, 2541845, 5592059, 27960295]

約数ペア:

[(1, 27960295), (5, 5592059), (11, 2541845), (23, 1215665), (31, 901945), (55, 508369), (115, 243133), (155, 180389), (253, 110515), (341, 81995), (529, 52855), (713, 39215), (961, 29095), (1265, 22103), (1705, 16399), (2645, 10571), (3565, 7843), (4805, 5819)]