3404505

素因数分解:

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

素因数の和:130

約数の個数: 48

約数和(自身を含む): 6324480

約数和(自身を除く): 2919975

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 79, 85, 169, 195, 221, 237, 255, 395, 507, 663, 845, 1027, 1105, 1185, 1343, 2535, 2873, 3081, 3315, 4029, 5135, 6715, 8619, 13351, 14365, 15405, 17459, 20145, 40053, 43095, 52377, 66755, 87295, 200265, 226967, 261885, 680901, 1134835, 3404505]

約数ペア:

[(1, 3404505), (3, 1134835), (5, 680901), (13, 261885), (15, 226967), (17, 200265), (39, 87295), (51, 66755), (65, 52377), (79, 43095), (85, 40053), (169, 20145), (195, 17459), (221, 15405), (237, 14365), (255, 13351), (395, 8619), (507, 6715), (663, 5135), (845, 4029), (1027, 3315), (1105, 3081), (1185, 2873), (1343, 2535)]