889245

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{941}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 1808640

約数和(自身を除く): 919395

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 941, 945, 2823, 4705, 6587, 8469, 14115, 19761, 25407, 32935, 42345, 59283, 98805, 127035, 177849, 296415, 889245]

約数ペア:

[(1, 889245), (3, 296415), (5, 177849), (7, 127035), (9, 98805), (15, 59283), (21, 42345), (27, 32935), (35, 25407), (45, 19761), (63, 14115), (105, 8469), (135, 6587), (189, 4705), (315, 2823), (941, 945)]