9948675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 18570240

約数和(自身を除く): 8621565

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 93, 155, 165, 275, 341, 389, 465, 775, 825, 1023, 1167, 1705, 1945, 2325, 4279, 5115, 5835, 8525, 9725, 12059, 12837, 21395, 25575, 29175, 36177, 60295, 64185, 106975, 132649, 180885, 301475, 320925, 397947, 663245, 904425, 1989735, 3316225, 9948675]

約数ペア:

[(1, 9948675), (3, 3316225), (5, 1989735), (11, 904425), (15, 663245), (25, 397947), (31, 320925), (33, 301475), (55, 180885), (75, 132649), (93, 106975), (155, 64185), (165, 60295), (275, 36177), (341, 29175), (389, 25575), (465, 21395), (775, 12837), (825, 12059), (1023, 9725), (1167, 8525), (1705, 5835), (1945, 5115), (2325, 4279)]