38648475

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1847}}^1$

素因数の和:1897

約数の個数: 48

約数和(自身を含む): 73328640

約数和(自身を除く): 34680165

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 279, 465, 675, 775, 837, 1395, 1847, 2325, 4185, 5541, 6975, 9235, 16623, 20925, 27705, 46175, 49869, 57257, 83115, 138525, 171771, 249345, 286285, 415575, 515313, 858855, 1246725, 1431425, 1545939, 2576565, 4294275, 7729695, 12882825, 38648475]

約数ペア:

[(1, 38648475), (3, 12882825), (5, 7729695), (9, 4294275), (15, 2576565), (25, 1545939), (27, 1431425), (31, 1246725), (45, 858855), (75, 515313), (93, 415575), (135, 286285), (155, 249345), (225, 171771), (279, 138525), (465, 83115), (675, 57257), (775, 49869), (837, 46175), (1395, 27705), (1847, 20925), (2325, 16623), (4185, 9235), (5541, 6975)]