71689635

素因数分解:

$3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{4813}}^1$

素因数の和:5155

約数の個数: 24

約数和(自身を含む): 124663344

約数和(自身を除く): 52973709

約数列:

[1, 3, 5, 9, 15, 45, 331, 993, 1655, 2979, 4813, 4965, 14439, 14895, 24065, 43317, 72195, 216585, 1593103, 4779309, 7965515, 14337927, 23896545, 71689635]

約数ペア:

[(1, 71689635), (3, 23896545), (5, 14337927), (9, 7965515), (15, 4779309), (45, 1593103), (331, 216585), (993, 72195), (1655, 43317), (2979, 24065), (4813, 14895), (4965, 14439)]