84665415

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{245407}}^1$

素因数の和:245438

約数の個数: 16

約数和(自身を含む): 141355008

約数和(自身を除く): 56689593

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 245407, 736221, 1227035, 3681105, 5644361, 16933083, 28221805, 84665415]

約数ペア:

[(1, 84665415), (3, 28221805), (5, 16933083), (15, 5644361), (23, 3681105), (69, 1227035), (115, 736221), (345, 245407)]