1236735

素因数分解:

$3^3\times 5^1\times {\mathrm{9161}}^1$

素因数の和:9175

約数の個数: 16

約数和(自身を含む): 2198880

約数和(自身を除く): 962145

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 9161, 27483, 45805, 82449, 137415, 247347, 412245, 1236735]

約数ペア:

[(1, 1236735), (3, 412245), (5, 247347), (9, 137415), (15, 82449), (27, 45805), (45, 27483), (135, 9161)]