4785165

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1381}}^1$

素因数の和:1410

約数の個数: 48

約数和(自身を含む): 10348416

約数和(自身を除く): 5563251

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 1381, 3465, 4143, 6905, 9667, 12429, 15191, 20715, 29001, 45573, 48335, 62145, 75955, 87003, 106337, 136719, 145005, 227865, 319011, 435015, 531685, 683595, 957033, 1595055, 4785165]

約数ペア:

[(1, 4785165), (3, 1595055), (5, 957033), (7, 683595), (9, 531685), (11, 435015), (15, 319011), (21, 227865), (33, 145005), (35, 136719), (45, 106337), (55, 87003), (63, 75955), (77, 62145), (99, 48335), (105, 45573), (165, 29001), (231, 20715), (315, 15191), (385, 12429), (495, 9667), (693, 6905), (1155, 4143), (1381, 3465)]