65612835

素因数分解:

$3^4\times 5^1\times {\mathrm{162007}}^1$

素因数の和:162024

約数の個数: 20

約数和(自身を含む): 117617808

約数和(自身を除く): 52004973

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 162007, 486021, 810035, 1458063, 2430105, 4374189, 7290315, 13122567, 21870945, 65612835]

約数ペア:

[(1, 65612835), (3, 21870945), (5, 13122567), (9, 7290315), (15, 4374189), (27, 2430105), (45, 1458063), (81, 810035), (135, 486021), (405, 162007)]