1326565215

素因数分解:

$3^3\times 5^1\times {\mathrm{9826409}}^1$

素因数の和:9826423

約数の個数: 16

約数和(自身を含む): 2358338400

約数和(自身を除く): 1031773185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 9826409, 29479227, 49132045, 88437681, 147396135, 265313043, 442188405, 1326565215]

約数ペア:

[(1, 1326565215), (3, 442188405), (5, 265313043), (9, 147396135), (15, 88437681), (27, 49132045), (45, 29479227), (135, 9826409)]