53475425

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 68781312

約数和(自身を除く): 15305887

約数列:

[1, 5, 25, 47, 71, 235, 355, 641, 1175, 1775, 3205, 3337, 16025, 16685, 30127, 45511, 83425, 150635, 227555, 753175, 1137775, 2139017, 10695085, 53475425]

約数ペア:

[(1, 53475425), (5, 10695085), (25, 2139017), (47, 1137775), (71, 753175), (235, 227555), (355, 150635), (641, 83425), (1175, 45511), (1775, 30127), (3205, 16685), (3337, 16025)]