8874255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2677}}^1$

素因数の和:2715

約数の個数: 32

約数和(自身を含む): 16196544

約数和(自身を除く): 7322289

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 2677, 3315, 8031, 13385, 34801, 40155, 45509, 104403, 136527, 174005, 227545, 522015, 591617, 682635, 1774851, 2958085, 8874255]

約数ペア:

[(1, 8874255), (3, 2958085), (5, 1774851), (13, 682635), (15, 591617), (17, 522015), (39, 227545), (51, 174005), (65, 136527), (85, 104403), (195, 45509), (221, 40155), (255, 34801), (663, 13385), (1105, 8031), (2677, 3315)]