27444865

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 39776256

約数和(自身を除く): 12331391

約数列:

[1, 5, 7, 23, 35, 103, 115, 161, 331, 515, 721, 805, 1655, 2317, 2369, 3605, 7613, 11585, 11845, 16583, 34093, 38065, 53291, 82915, 170465, 238651, 266455, 784139, 1193255, 3920695, 5488973, 27444865]

約数ペア:

[(1, 27444865), (5, 5488973), (7, 3920695), (23, 1193255), (35, 784139), (103, 266455), (115, 238651), (161, 170465), (331, 82915), (515, 53291), (721, 38065), (805, 34093), (1655, 16583), (2317, 11845), (2369, 11585), (3605, 7613)]