84274965

素因数分解:

$3^3\times 5^1\times {\mathrm{624259}}^1$

素因数の和:624273

約数の個数: 16

約数和(自身を含む): 149822400

約数和(自身を除く): 65547435

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 624259, 1872777, 3121295, 5618331, 9363885, 16854993, 28091655, 84274965]

約数ペア:

[(1, 84274965), (3, 28091655), (5, 16854993), (9, 9363885), (15, 5618331), (27, 3121295), (45, 1872777), (135, 624259)]