463995

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{491}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 944640

約数和(自身を除く): 480645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 491, 945, 1473, 2455, 3437, 4419, 7365, 10311, 13257, 17185, 22095, 30933, 51555, 66285, 92799, 154665, 463995]

約数ペア:

[(1, 463995), (3, 154665), (5, 92799), (7, 66285), (9, 51555), (15, 30933), (21, 22095), (27, 17185), (35, 13257), (45, 10311), (63, 7365), (105, 4419), (135, 3437), (189, 2455), (315, 1473), (491, 945)]