4491795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3889}}^1$

素因数の和:3915

約数の個数: 32

約数和(自身を含む): 8962560

約数和(自身を除く): 4470765

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 3889, 11667, 19445, 27223, 42779, 58335, 81669, 128337, 136115, 213895, 299453, 408345, 641685, 898359, 1497265, 4491795]

約数ペア:

[(1, 4491795), (3, 1497265), (5, 898359), (7, 641685), (11, 408345), (15, 299453), (21, 213895), (33, 136115), (35, 128337), (55, 81669), (77, 58335), (105, 42779), (165, 27223), (231, 19445), (385, 11667), (1155, 3889)]