4083495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 7214592

約数和(自身を除く): 3131097

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 487, 559, 645, 1461, 1677, 2435, 2795, 6331, 7305, 8385, 18993, 20941, 31655, 62823, 94965, 104705, 272233, 314115, 816699, 1361165, 4083495]

約数ペア:

[(1, 4083495), (3, 1361165), (5, 816699), (13, 314115), (15, 272233), (39, 104705), (43, 94965), (65, 62823), (129, 31655), (195, 20941), (215, 18993), (487, 8385), (559, 7305), (645, 6331), (1461, 2795), (1677, 2435)]