87636105

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1181}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 162633744

約数和(自身を除く): 74997639

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 97, 153, 255, 291, 485, 765, 873, 1181, 1455, 1649, 3543, 4365, 4947, 5905, 8245, 10629, 14841, 17715, 20077, 24735, 53145, 60231, 74205, 100385, 114557, 180693, 301155, 343671, 572785, 903465, 1031013, 1718355, 1947469, 5155065, 5842407, 9737345, 17527221, 29212035, 87636105]

約数ペア:

[(1, 87636105), (3, 29212035), (5, 17527221), (9, 9737345), (15, 5842407), (17, 5155065), (45, 1947469), (51, 1718355), (85, 1031013), (97, 903465), (153, 572785), (255, 343671), (291, 301155), (485, 180693), (765, 114557), (873, 100385), (1181, 74205), (1455, 60231), (1649, 53145), (3543, 24735), (4365, 20077), (4947, 17715), (5905, 14841), (8245, 10629)]