2838115

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:762

約数の個数: 16

約数和(自身を含む): 3928320

約数和(自身を除く): 1090205

約数列:

[1, 5, 7, 35, 131, 619, 655, 917, 3095, 4333, 4585, 21665, 81089, 405445, 567623, 2838115]

約数ペア:

[(1, 2838115), (5, 567623), (7, 405445), (35, 81089), (131, 21665), (619, 4585), (655, 4333), (917, 3095)]