140418145

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3739}}^1$

素因数の和:3817

約数の個数: 32

約数和(自身を含む): 204652800

約数和(自身を除く): 64234655

約数列:

[1, 5, 7, 29, 35, 37, 145, 185, 203, 259, 1015, 1073, 1295, 3739, 5365, 7511, 18695, 26173, 37555, 108431, 130865, 138343, 542155, 691715, 759017, 968401, 3795085, 4011947, 4842005, 20059735, 28083629, 140418145]

約数ペア:

[(1, 140418145), (5, 28083629), (7, 20059735), (29, 4842005), (35, 4011947), (37, 3795085), (145, 968401), (185, 759017), (203, 691715), (259, 542155), (1015, 138343), (1073, 130865), (1295, 108431), (3739, 37555), (5365, 26173), (7511, 18695)]