54689115

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 99348480

約数和(自身を除く): 44659365

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 83, 93, 109, 155, 195, 249, 327, 403, 415, 465, 545, 1079, 1209, 1245, 1417, 1635, 2015, 2573, 3237, 3379, 4251, 5395, 6045, 7085, 7719, 9047, 10137, 12865, 16185, 16895, 21255, 27141, 33449, 38595, 43927, 45235, 50685, 100347, 117611, 131781, 135705, 167245, 219635, 280457, 352833, 501735, 588055, 658905, 841371, 1402285, 1764165, 3645941, 4206855, 10937823, 18229705, 54689115]

約数ペア:

[(1, 54689115), (3, 18229705), (5, 10937823), (13, 4206855), (15, 3645941), (31, 1764165), (39, 1402285), (65, 841371), (83, 658905), (93, 588055), (109, 501735), (155, 352833), (195, 280457), (249, 219635), (327, 167245), (403, 135705), (415, 131781), (465, 117611), (545, 100347), (1079, 50685), (1209, 45235), (1245, 43927), (1417, 38595), (1635, 33449), (2015, 27141), (2573, 21255), (3237, 16895), (3379, 16185), (4251, 12865), (5395, 10137), (6045, 9047), (7085, 7719)]