26404245

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{27941}}^1$

素因数の和:27962

約数の個数: 32

約数和(自身を含む): 53648640

約数和(自身を除く): 27244395

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 27941, 83823, 139705, 195587, 251469, 419115, 586761, 754407, 977935, 1257345, 1760283, 2933805, 3772035, 5280849, 8801415, 26404245]

約数ペア:

[(1, 26404245), (3, 8801415), (5, 5280849), (7, 3772035), (9, 2933805), (15, 1760283), (21, 1257345), (27, 977935), (35, 754407), (45, 586761), (63, 419115), (105, 251469), (135, 195587), (189, 139705), (315, 83823), (945, 27941)]