9774945

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1187}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 17677440

約数和(自身を除く): 7902495

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1187, 1647, 2745, 3561, 5935, 8235, 10683, 17805, 32049, 53415, 72407, 160245, 217221, 362035, 651663, 1086105, 1954989, 3258315, 9774945]

約数ペア:

[(1, 9774945), (3, 3258315), (5, 1954989), (9, 1086105), (15, 651663), (27, 362035), (45, 217221), (61, 160245), (135, 72407), (183, 53415), (305, 32049), (549, 17805), (915, 10683), (1187, 8235), (1647, 5935), (2745, 3561)]