5427945

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 9968640

約数和(自身を除く): 4540695

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1297, 1395, 3891, 4185, 6485, 11673, 19455, 35019, 40207, 58365, 120621, 175095, 201035, 361863, 603105, 1085589, 1809315, 5427945]

約数ペア:

[(1, 5427945), (3, 1809315), (5, 1085589), (9, 603105), (15, 361863), (27, 201035), (31, 175095), (45, 120621), (93, 58365), (135, 40207), (155, 35019), (279, 19455), (465, 11673), (837, 6485), (1297, 4185), (1395, 3891)]