29749615

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3917}}^1$

素因数の和:3967

約数の個数: 24

約数和(自身を含む): 42878592

約数和(自身を除く): 13128977

約数列:

[1, 5, 7, 31, 35, 49, 155, 217, 245, 1085, 1519, 3917, 7595, 19585, 27419, 121427, 137095, 191933, 607135, 849989, 959665, 4249945, 5949923, 29749615]

約数ペア:

[(1, 29749615), (5, 5949923), (7, 4249945), (31, 959665), (35, 849989), (49, 607135), (155, 191933), (217, 137095), (245, 121427), (1085, 27419), (1519, 19585), (3917, 7595)]