964845

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{1021}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 1962240

約数和(自身を除く): 997395

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 1021, 3063, 5105, 7147, 9189, 15315, 21441, 27567, 35735, 45945, 64323, 107205, 137835, 192969, 321615, 964845]

約数ペア:

[(1, 964845), (3, 321615), (5, 192969), (7, 137835), (9, 107205), (15, 64323), (21, 45945), (27, 35735), (35, 27567), (45, 21441), (63, 15315), (105, 9189), (135, 7147), (189, 5105), (315, 3063), (945, 1021)]