5212965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20443}}^1$

素因数の和:20468

約数の個数: 16

約数和(自身を含む): 8831808

約数和(自身を除く): 3618843

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 20443, 61329, 102215, 306645, 347531, 1042593, 1737655, 5212965]

約数ペア:

[(1, 5212965), (3, 1737655), (5, 1042593), (15, 347531), (17, 306645), (51, 102215), (85, 61329), (255, 20443)]