65994615

素因数分解:

$3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2731}}^1$

素因数の和:2924

約数の個数: 32

約数和(自身を含む): 118022400

約数和(自身を除く): 52027785

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 179, 537, 895, 1611, 2685, 2731, 4833, 8055, 8193, 13655, 24165, 24579, 40965, 73737, 122895, 368685, 488849, 1466547, 2444245, 4399641, 7332735, 13198923, 21998205, 65994615]

約数ペア:

[(1, 65994615), (3, 21998205), (5, 13198923), (9, 7332735), (15, 4399641), (27, 2444245), (45, 1466547), (135, 488849), (179, 368685), (537, 122895), (895, 73737), (1611, 40965), (2685, 24579), (2731, 24165), (4833, 13655), (8055, 8193)]