75857655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{297481}}^1$

素因数の和:297506

約数の個数: 16

約数和(自身を含む): 128512224

約数和(自身を除く): 52654569

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 297481, 892443, 1487405, 4462215, 5057177, 15171531, 25285885, 75857655]

約数ペア:

[(1, 75857655), (3, 25285885), (5, 15171531), (15, 5057177), (17, 4462215), (51, 1487405), (85, 892443), (255, 297481)]