15074181

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{1249}}^1$

素因数の和:1410

約数の個数: 20

約数和(自身を含む): 22687500

約数和(自身を除く): 7613319

約数列:

[1, 3, 9, 27, 81, 149, 447, 1249, 1341, 3747, 4023, 11241, 12069, 33723, 101169, 186101, 558303, 1674909, 5024727, 15074181]

約数ペア:

[(1, 15074181), (3, 5024727), (9, 1674909), (27, 558303), (81, 186101), (149, 101169), (447, 33723), (1249, 12069), (1341, 11241), (3747, 4023)]