4380285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3209}}^1$

素因数の和:3237

約数の個数: 32

約数和(自身を含む): 8628480

約数和(自身を除く): 4248195

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 3209, 9627, 16045, 22463, 41717, 48135, 67389, 112315, 125151, 208585, 292019, 336945, 625755, 876057, 1460095, 4380285]

約数ペア:

[(1, 4380285), (3, 1460095), (5, 876057), (7, 625755), (13, 336945), (15, 292019), (21, 208585), (35, 125151), (39, 112315), (65, 67389), (91, 48135), (105, 41717), (195, 22463), (273, 16045), (455, 9627), (1365, 3209)]