11028555

素因数分解:

$3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 20573280

約数和(自身を除く): 9544725

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 243, 261, 313, 405, 435, 783, 939, 1215, 1305, 1565, 2349, 2817, 3915, 4695, 7047, 8451, 9077, 11745, 14085, 25353, 27231, 35235, 42255, 45385, 76059, 81693, 126765, 136155, 245079, 380295, 408465, 735237, 1225395, 2205711, 3676185, 11028555]

約数ペア:

[(1, 11028555), (3, 3676185), (5, 2205711), (9, 1225395), (15, 735237), (27, 408465), (29, 380295), (45, 245079), (81, 136155), (87, 126765), (135, 81693), (145, 76059), (243, 45385), (261, 42255), (313, 35235), (405, 27231), (435, 25353), (783, 14085), (939, 11745), (1215, 9077), (1305, 8451), (1565, 7047), (2349, 4695), (2817, 3915)]