39138165

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4651}}^1$

素因数の和:4690

約数の個数: 48

約数和(自身を含む): 78376896

約数和(自身を除く): 39238731

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 4651, 8415, 13953, 23255, 41859, 51161, 69765, 79067, 153483, 209295, 237201, 255805, 395335, 460449, 711603, 767415, 869737, 1186005, 2302245, 2609211, 3558015, 4348685, 7827633, 13046055, 39138165]

約数ペア:

[(1, 39138165), (3, 13046055), (5, 7827633), (9, 4348685), (11, 3558015), (15, 2609211), (17, 2302245), (33, 1186005), (45, 869737), (51, 767415), (55, 711603), (85, 460449), (99, 395335), (153, 255805), (165, 237201), (187, 209295), (255, 153483), (495, 79067), (561, 69765), (765, 51161), (935, 41859), (1683, 23255), (2805, 13953), (4651, 8415)]