75545805

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1907}}^1$

素因数の和:2073

約数の個数: 32

約数和(自身を含む): 128217600

約数和(自身を除く): 52671795

約数列:

[1, 3, 5, 15, 19, 57, 95, 139, 285, 417, 695, 1907, 2085, 2641, 5721, 7923, 9535, 13205, 28605, 36233, 39615, 108699, 181165, 265073, 543495, 795219, 1325365, 3976095, 5036387, 15109161, 25181935, 75545805]

約数ペア:

[(1, 75545805), (3, 25181935), (5, 15109161), (15, 5036387), (19, 3976095), (57, 1325365), (95, 795219), (139, 543495), (285, 265073), (417, 181165), (695, 108699), (1907, 39615), (2085, 36233), (2641, 28605), (5721, 13205), (7923, 9535)]