2747355

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 4823616

約数和(自身を除く): 2076261

約数列:

[1, 3, 5, 13, 15, 39, 65, 73, 193, 195, 219, 365, 579, 949, 965, 1095, 2509, 2847, 2895, 4745, 7527, 12545, 14089, 14235, 37635, 42267, 70445, 183157, 211335, 549471, 915785, 2747355]

約数ペア:

[(1, 2747355), (3, 915785), (5, 549471), (13, 211335), (15, 183157), (39, 70445), (65, 42267), (73, 37635), (193, 14235), (195, 14089), (219, 12545), (365, 7527), (579, 4745), (949, 2895), (965, 2847), (1095, 2509)]