4885185

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 8392320

約数和(自身を除く): 3507135

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 183, 281, 285, 305, 843, 915, 1159, 1405, 3477, 4215, 5339, 5795, 16017, 17141, 17385, 26695, 51423, 80085, 85705, 257115, 325679, 977037, 1628395, 4885185]

約数ペア:

[(1, 4885185), (3, 1628395), (5, 977037), (15, 325679), (19, 257115), (57, 85705), (61, 80085), (95, 51423), (183, 26695), (281, 17385), (285, 17141), (305, 16017), (843, 5795), (915, 5339), (1159, 4215), (1405, 3477)]