74444305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 101072160

約数和(自身を除く): 26627855

約数列:

[1, 5, 13, 29, 65, 73, 145, 365, 377, 541, 949, 1885, 2117, 2705, 4745, 7033, 10585, 15689, 27521, 35165, 39493, 78445, 137605, 197465, 203957, 513409, 1019785, 1145297, 2567045, 5726485, 14888861, 74444305]

約数ペア:

[(1, 74444305), (5, 14888861), (13, 5726485), (29, 2567045), (65, 1145297), (73, 1019785), (145, 513409), (365, 203957), (377, 197465), (541, 137605), (949, 78445), (1885, 39493), (2117, 35165), (2705, 27521), (4745, 15689), (7033, 10585)]