790051175

素因数分解:

$5^2\times {\mathrm{131}}^1\times {\mathrm{317}}^1\times {\mathrm{761}}^1$

素因数の和:1219

約数の個数: 24

約数和(自身を含む): 991557072

約数和(自身を除く): 201505897

約数列:

[1, 5, 25, 131, 317, 655, 761, 1585, 3275, 3805, 7925, 19025, 41527, 99691, 207635, 241237, 498455, 1038175, 1206185, 2492275, 6030925, 31602047, 158010235, 790051175]

約数ペア:

[(1, 790051175), (5, 158010235), (25, 31602047), (131, 6030925), (317, 2492275), (655, 1206185), (761, 1038175), (1585, 498455), (3275, 241237), (3805, 207635), (7925, 99691), (19025, 41527)]