57876585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 107867520

約数和(自身を除く): 49990935

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 79, 85, 169, 195, 221, 237, 255, 289, 395, 507, 663, 845, 867, 1027, 1105, 1185, 1343, 1445, 2535, 2873, 3081, 3315, 3757, 4029, 4335, 5135, 6715, 8619, 11271, 13351, 14365, 15405, 17459, 18785, 20145, 22831, 40053, 43095, 48841, 52377, 56355, 66755, 68493, 87295, 114155, 146523, 200265, 226967, 244205, 261885, 296803, 342465, 680901, 732615, 890409, 1134835, 1484015, 3404505, 3858439, 4452045, 11575317, 19292195, 57876585]

約数ペア:

[(1, 57876585), (3, 19292195), (5, 11575317), (13, 4452045), (15, 3858439), (17, 3404505), (39, 1484015), (51, 1134835), (65, 890409), (79, 732615), (85, 680901), (169, 342465), (195, 296803), (221, 261885), (237, 244205), (255, 226967), (289, 200265), (395, 146523), (507, 114155), (663, 87295), (845, 68493), (867, 66755), (1027, 56355), (1105, 52377), (1185, 48841), (1343, 43095), (1445, 40053), (2535, 22831), (2873, 20145), (3081, 18785), (3315, 17459), (3757, 15405), (4029, 14365), (4335, 13351), (5135, 11271), (6715, 8619)]