16009245

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{5647}}^1$

素因数の和:5671

約数の個数: 40

約数和(自身を含む): 32803584

約数和(自身を除く): 16794339

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 5647, 16941, 28235, 39529, 50823, 84705, 118587, 152469, 197645, 254115, 355761, 457407, 592935, 762345, 1067283, 1778805, 2287035, 3201849, 5336415, 16009245]

約数ペア:

[(1, 16009245), (3, 5336415), (5, 3201849), (7, 2287035), (9, 1778805), (15, 1067283), (21, 762345), (27, 592935), (35, 457407), (45, 355761), (63, 254115), (81, 197645), (105, 152469), (135, 118587), (189, 84705), (315, 50823), (405, 39529), (567, 28235), (945, 16941), (2835, 5647)]