26531685

素因数分解:

$3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1319}}^1$

素因数の和:1482

約数の個数: 32

約数和(自身を含む): 47520000

約数和(自身を除く): 20988315

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149, 447, 745, 1319, 1341, 2235, 3957, 4023, 6595, 6705, 11871, 19785, 20115, 35613, 59355, 178065, 196531, 589593, 982655, 1768779, 2947965, 5306337, 8843895, 26531685]

約数ペア:

[(1, 26531685), (3, 8843895), (5, 5306337), (9, 2947965), (15, 1768779), (27, 982655), (45, 589593), (135, 196531), (149, 178065), (447, 59355), (745, 35613), (1319, 20115), (1341, 19785), (2235, 11871), (3957, 6705), (4023, 6595)]