2257305

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2467}}^1$

素因数の和:2536

約数の個数: 16

約数和(自身を含む): 3672384

約数和(自身を除く): 1415079

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 2467, 7401, 12335, 37005, 150487, 451461, 752435, 2257305]

約数ペア:

[(1, 2257305), (3, 752435), (5, 451461), (15, 150487), (61, 37005), (183, 12335), (305, 7401), (915, 2467)]