53802025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1783}}^1$

素因数の和:1881

約数の個数: 24

約数和(自身を含む): 71673984

約数和(自身を除く): 17871959

約数列:

[1, 5, 17, 25, 71, 85, 355, 425, 1207, 1775, 1783, 6035, 8915, 30175, 30311, 44575, 126593, 151555, 632965, 757775, 2152081, 3164825, 10760405, 53802025]

約数ペア:

[(1, 53802025), (5, 10760405), (17, 3164825), (25, 2152081), (71, 757775), (85, 632965), (355, 151555), (425, 126593), (1207, 44575), (1775, 30311), (1783, 30175), (6035, 8915)]