236427285

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{1291}}^1$

素因数の和:1749

約数の個数: 32

約数和(自身を含む): 392561280

約数和(自身を除く): 156133995

約数列:

[1, 3, 5, 15, 29, 87, 145, 421, 435, 1263, 1291, 2105, 3873, 6315, 6455, 12209, 19365, 36627, 37439, 61045, 112317, 183135, 187195, 543511, 561585, 1630533, 2717555, 8152665, 15761819, 47285457, 78809095, 236427285]

約数ペア:

[(1, 236427285), (3, 78809095), (5, 47285457), (15, 15761819), (29, 8152665), (87, 2717555), (145, 1630533), (421, 561585), (435, 543511), (1263, 187195), (1291, 183135), (2105, 112317), (3873, 61045), (6315, 37439), (6455, 36627), (12209, 19365)]