20077698075

素因数分解:

$3^1\times 5^2\times {\mathrm{5441}}^1\times {\mathrm{49201}}^1$

素因数の和:54655

約数の個数: 24

約数和(自身を含む): 33201903216

約数和(自身を除く): 13124205141

約数列:

[1, 3, 5, 15, 25, 75, 5441, 16323, 27205, 49201, 81615, 136025, 147603, 246005, 408075, 738015, 1230025, 3690075, 267702641, 803107923, 1338513205, 4015539615, 6692566025, 20077698075]

約数ペア:

[(1, 20077698075), (3, 6692566025), (5, 4015539615), (15, 1338513205), (25, 803107923), (75, 267702641), (5441, 3690075), (16323, 1230025), (27205, 738015), (49201, 408075), (81615, 246005), (136025, 147603)]