61287165

素因数分解:

$3^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1237}}^1$

素因数の和:1618

約数の個数: 32

約数和(自身を含む): 109340160

約数和(自身を除く): 48052995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 367, 1101, 1237, 1835, 3303, 3711, 5505, 6185, 9909, 11133, 16515, 18555, 33399, 49545, 55665, 166995, 453979, 1361937, 2269895, 4085811, 6809685, 12257433, 20429055, 61287165]

約数ペア:

[(1, 61287165), (3, 20429055), (5, 12257433), (9, 6809685), (15, 4085811), (27, 2269895), (45, 1361937), (135, 453979), (367, 166995), (1101, 55665), (1237, 49545), (1835, 33399), (3303, 18555), (3711, 16515), (5505, 11133), (6185, 9909)]