51643875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{8101}}^1$

素因数の和:8136

約数の個数: 32

約数和(自身を含む): 91001664

約数和(自身を除く): 39357789

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 8101, 24303, 40505, 121515, 137717, 202525, 413151, 607575, 688585, 1012625, 2065755, 3037875, 3442925, 10328775, 17214625, 51643875]

約数ペア:

[(1, 51643875), (3, 17214625), (5, 10328775), (15, 3442925), (17, 3037875), (25, 2065755), (51, 1012625), (75, 688585), (85, 607575), (125, 413151), (255, 202525), (375, 137717), (425, 121515), (1275, 40505), (2125, 24303), (6375, 8101)]