4781315

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1129}}^1$

素因数の和:1163

約数の個数: 24

約数和(自身を含む): 7213920

約数和(自身を除く): 2432605

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 1129, 4235, 5645, 7903, 12419, 39515, 62095, 86933, 136609, 434665, 683045, 956263, 4781315]

約数ペア:

[(1, 4781315), (5, 956263), (7, 683045), (11, 434665), (35, 136609), (55, 86933), (77, 62095), (121, 39515), (385, 12419), (605, 7903), (847, 5645), (1129, 4235)]