28931600875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{3037}}^1\times {\mathrm{4483}}^1$

素因数の和:7552

約数の個数: 32

約数和(自身を含む): 38251676736

約数和(自身を除く): 9320075861

約数列:

[1, 5, 17, 25, 85, 125, 425, 2125, 3037, 4483, 15185, 22415, 51629, 75925, 76211, 112075, 258145, 379625, 381055, 560375, 1290725, 1905275, 6453625, 9526375, 13614871, 68074355, 231452807, 340371775, 1157264035, 1701858875, 5786320175, 28931600875]

約数ペア:

[(1, 28931600875), (5, 5786320175), (17, 1701858875), (25, 1157264035), (85, 340371775), (125, 231452807), (425, 68074355), (2125, 13614871), (3037, 9526375), (4483, 6453625), (15185, 1905275), (22415, 1290725), (51629, 560375), (75925, 381055), (76211, 379625), (112075, 258145)]