127764645

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6691}}^1$

素因数の和:6785

約数の個数: 32

約数和(自身を含む): 218426880

約数和(自身を除く): 90662235

約数列:

[1, 3, 5, 15, 19, 57, 67, 95, 201, 285, 335, 1005, 1273, 3819, 6365, 6691, 19095, 20073, 33455, 100365, 127129, 381387, 448297, 635645, 1344891, 1906935, 2241485, 6724455, 8517643, 25552929, 42588215, 127764645]

約数ペア:

[(1, 127764645), (3, 42588215), (5, 25552929), (15, 8517643), (19, 6724455), (57, 2241485), (67, 1906935), (95, 1344891), (201, 635645), (285, 448297), (335, 381387), (1005, 127129), (1273, 100365), (3819, 33455), (6365, 20073), (6691, 19095)]