53493285

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3299}}^1$

素因数の和:3377

約数の個数: 32

約数和(自身を含む): 91238400

約数和(自身を除く): 37745115

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 1081, 3243, 3299, 5405, 9897, 16215, 16495, 49485, 75877, 155053, 227631, 379385, 465159, 775265, 1138155, 2325795, 3566219, 10698657, 17831095, 53493285]

約数ペア:

[(1, 53493285), (3, 17831095), (5, 10698657), (15, 3566219), (23, 2325795), (47, 1138155), (69, 775265), (115, 465159), (141, 379385), (235, 227631), (345, 155053), (705, 75877), (1081, 49485), (3243, 16495), (3299, 16215), (5405, 9897)]