1207176545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{757}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 1562947488

約数和(自身を除く): 355770943

約数列:

[1, 5, 17, 73, 85, 257, 365, 757, 1241, 1285, 3785, 4369, 6205, 12869, 18761, 21845, 55261, 64345, 93805, 194549, 276305, 318937, 939437, 972745, 1594685, 3307333, 4697185, 14202077, 16536665, 71010385, 241435309, 1207176545]

約数ペア:

[(1, 1207176545), (5, 241435309), (17, 71010385), (73, 16536665), (85, 14202077), (257, 4697185), (365, 3307333), (757, 1594685), (1241, 972745), (1285, 939437), (3785, 318937), (4369, 276305), (6205, 194549), (12869, 93805), (18761, 64345), (21845, 55261)]